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<?php
namespace Stringy;
class StaticStringy
{
/**
* Returns an array consisting of the characters in the string.
*
* @param string $str String for which to return the chars
* @param string $encoding The character encoding
* @return array An array of string chars
*/
public static function chars($str, $encoding = null)
{
return Stringy::create($str, $encoding)->chars();
}
/**
* Converts the first character of the supplied string to upper case.
*
* @param string $str String to modify
* @param string $encoding The character encoding
* @return string String with the first character being upper case
*/
public static function upperCaseFirst($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->upperCaseFirst();
}
/**
* Converts the first character of the supplied string to lower case.
*
* @param string $str String to modify
* @param string $encoding The character encoding
* @return string String with the first character being lower case
*/
public static function lowerCaseFirst($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->lowerCaseFirst();
}
/**
* Returns a camelCase version of the string. Trims surrounding spaces,
* capitalizes letters following digits, spaces, dashes and underscores,
* and removes spaces, dashes, as well as underscores.
*
* @param string $str String to convert to camelCase
* @param string $encoding The character encoding
* @return string String in camelCase
*/
public static function camelize($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->camelize();
}
/**
* Returns an UpperCamelCase version of the supplied string. It trims
* surrounding spaces, capitalizes letters following digits, spaces, dashes
* and underscores, and removes spaces, dashes, underscores.
*
* @param string $str String to convert to UpperCamelCase
* @param string $encoding The character encoding
* @return string String in UpperCamelCase
*/
public static function upperCamelize($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->upperCamelize();
}
/**
* Returns a lowercase and trimmed string separated by dashes. Dashes are
* inserted before uppercase characters (with the exception of the first
* character of the string), and in place of spaces as well as underscores.
*
* @param string $str String to convert
* @param string $encoding The character encoding
* @return string Dasherized string
*/
public static function dasherize($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->dasherize();
}
/**
* Returns a lowercase and trimmed string separated by underscores.
* Underscores are inserted before uppercase characters (with the exception
* of the first character of the string), and in place of spaces as well as
* dashes.
*
* @param string $str String to convert
* @param string $encoding The character encoding
* @return string Underscored string
*/
public static function underscored($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->underscored();
}
/**
* Returns a lowercase and trimmed string separated by the given delimiter.
* Delimiters are inserted before uppercase characters (with the exception
* of the first character of the string), and in place of spaces, dashes,
* and underscores. Alpha delimiters are not converted to lowercase.
*
* @param string $str String to convert
* @param string $delimiter Sequence used to separate parts of the string
* @param string $encoding The character encoding
* @return string String with delimiter
*/
public static function delimit($str, $delimiter, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->delimit($delimiter);
}
/**
* Returns a case swapped version of the string.
*
* @param string $str String to swap case
* @param string $encoding The character encoding
* @return string String with each character's case swapped
*/
public static function swapCase($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->swapCase();
}
/**
* Returns a trimmed string with the first letter of each word capitalized.
* Ignores the case of other letters, preserving any acronyms. Also accepts
* an array, $ignore, allowing you to list words not to be capitalized.
*
* @param string $str String to titleize
* @param string $encoding The character encoding
* @param array $ignore An array of words not to capitalize
* @return string Titleized string
*/
public static function titleize($str, $ignore = null, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->titleize($ignore);
}
/**
* Capitalizes the first word of the string, replaces underscores with
* spaces, and strips '_id'.
*
* @param string $str String to humanize
* @param string $encoding The character encoding
* @return string A humanized string
*/
public static function humanize($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->humanize();
}
/**
* Returns a string with smart quotes, ellipsis characters, and dashes from
* Windows-1252 (commonly used in Word documents) replaced by their ASCII
* equivalents.
*
* @param string $str String to remove special chars
* @return string String with those characters removed
*/
public static function tidy($str)
{
return (string) Stringy::create($str)->tidy();
}
/**
* Trims the string and replaces consecutive whitespace characters with a
* single space. This includes tabs and newline characters, as well as
* multibyte whitespace such as the thin space and ideographic space.
*
* @param string $str The string to cleanup whitespace
* @param string $encoding The character encoding
* @return string The trimmed string with condensed whitespace
*/
public static function collapseWhitespace($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->collapseWhitespace();
}
/**
* Returns an ASCII version of the string. A set of non-ASCII characters are
* replaced with their closest ASCII counterparts, and the rest are removed
* unless instructed otherwise.
*
* @param string $str A string with non-ASCII characters
* @param bool $removeUnsupported Whether or not to remove the
* unsupported characters
* @return string A string containing only ASCII characters
*/
public static function toAscii($str, $removeUnsupported = true)
{
return (string) Stringy::create($str)->toAscii($removeUnsupported);
}
/**
* Pads the string to a given length with $padStr. If length is less than
* or equal to the length of the string, no padding takes places. The
* default string used for padding is a space, and the default type (one of
* 'left', 'right', 'both') is 'right'. Throws an InvalidArgumentException
* if $padType isn't one of those 3 values.
*
* @param string $str String to pad
* @param int $length Desired string length after padding
* @param string $padStr String used to pad, defaults to space
* @param string $padType One of 'left', 'right', 'both'
* @param string $encoding The character encoding
* @return string The padded string
* @throws \InvalidArgumentException If $padType isn't one of 'right',
* 'left' or 'both'
*/
public static function pad($str, $length, $padStr = ' ', $padType = 'right',
$encoding = null)
{
return (string) Stringy::create($str, $encoding)
->pad($length, $padStr, $padType);
}
/**
* Returns a new string of a given length such that the beginning of the
* string is padded. Alias for pad() with a $padType of 'left'.
*
* @param string $str String to pad
* @param int $length Desired string length after padding
* @param string $padStr String used to pad, defaults to space
* @param string $encoding The character encoding
* @return string The padded string
*/
public static function padLeft($str, $length, $padStr = ' ', $encoding = null)
{
return (string) Stringy::create($str, $encoding)
->padLeft($length, $padStr);
}
/**
* Returns a new string of a given length such that the end of the string
* is padded. Alias for pad() with a $padType of 'right'.
*
* @param string $str String to pad
* @param int $length Desired string length after padding
* @param string $padStr String used to pad, defaults to space
* @param string $encoding The character encoding
* @return string The padded string
*/
public static function padRight($str, $length, $padStr = ' ', $encoding = null)
{
return (string) Stringy::create($str, $encoding)
->padRight($length, $padStr);
}
/**
* Returns a new string of a given length such that both sides of the
* string are padded. Alias for pad() with a $padType of 'both'.
*
* @param string $str String to pad
* @param int $length Desired string length after padding
* @param string $padStr String used to pad, defaults to space
* @param string $encoding The character encoding
* @return string The padded string
*/
public static function padBoth($str, $length, $padStr = ' ', $encoding = null)
{
return (string) Stringy::create($str, $encoding)
->padBoth($length, $padStr);
}
/**
* Returns true if the string begins with $substring, false otherwise. By
* default, the comparison is case-sensitive, but can be made insensitive
* by setting $caseSensitive to false.
*
* @param string $str String to check the start of
* @param string $substring The substring to look for
* @param bool $caseSensitive Whether or not to enforce case-sensitivity
* @param string $encoding The character encoding
* @return bool Whether or not $str starts with $substring
*/
public static function startsWith($str, $substring, $caseSensitive = true,
$encoding = null)
{
return Stringy::create($str, $encoding)
->startsWith($substring, $caseSensitive);
}
/**
* Returns true if the string ends with $substring, false otherwise. By
* default, the comparison is case-sensitive, but can be made insensitive
* by setting $caseSensitive to false.
*
* @param string $str String to check the end of
* @param string $substring The substring to look for
* @param bool $caseSensitive Whether or not to enforce case-sensitivity
* @param string $encoding The character encoding
* @return bool Whether or not $str ends with $substring
*/
public static function endsWith($str, $substring, $caseSensitive = true,
$encoding = null)
{
return Stringy::create($str, $encoding)
->endsWith($substring, $caseSensitive);
}
/**
* Converts each tab in the string to some number of spaces, as defined by
* $tabLength. By default, each tab is converted to 4 consecutive spaces.
*
* @param string $str String to convert tabs to spaces
* @param int $tabLength Number of spaces to replace each tab with
* @return string String with tabs switched to spaces
*/
public static function toSpaces($str, $tabLength = 4)
{
return (string) Stringy::create($str)->toSpaces($tabLength);
}
/**
* Converts each occurrence of some consecutive number of spaces, as
* defined by $tabLength, to a tab. By default, each 4 consecutive spaces
* are converted to a tab.
*
* @param string $str String to convert spaces to tabs
* @param int $tabLength Number of spaces to replace with a tab
* @return string String with spaces switched to tabs
*/
public static function toTabs($str, $tabLength = 4)
{
return (string) Stringy::create($str)->toTabs($tabLength);
}
/**
* Converts all characters in the string to lowercase. An alias for PHP's
* mb_strtolower().
*
* @param string $str String to convert case
* @param string $encoding The character encoding
* @return string The lowercase string
*/
public static function toLowerCase($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->toLowerCase();
}
/**
* Converts the first character of each word in the string to uppercase.
*
* @param string $str String to convert case
* @param string $encoding The character encoding
* @return string The title-cased string
*/
public static function toTitleCase($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->toTitleCase();
}
/**
* Converts all characters in the string to uppercase. An alias for PHP's
* mb_strtoupper().
*
* @param string $str String to convert case
* @param string $encoding The character encoding
* @return string The uppercase string
*/
public static function toUpperCase($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->toUpperCase();
}
/**
* Converts the string into an URL slug. This includes replacing non-ASCII
* characters with their closest ASCII equivalents, removing remaining
* non-ASCII and non-alphanumeric characters, and replacing whitespace with
* $replacement. The replacement defaults to a single dash, and the string
* is also converted to lowercase.
*
* @param string $str Text to transform into an URL slug
* @param string $replacement The string used to replace whitespace
* @return string The corresponding URL slug
*/
public static function slugify($str, $replacement = '-')
{
return (string) Stringy::create($str)->slugify($replacement);
}
/**
* Returns true if the string contains $needle, false otherwise. By default,
* the comparison is case-sensitive, but can be made insensitive by setting
* $caseSensitive to false.
*
* @param string $haystack String being checked
* @param string $needle Substring to look for
* @param bool $caseSensitive Whether or not to enforce case-sensitivity
* @param string $encoding The character encoding
* @return bool Whether or not $haystack contains $needle
*/
public static function contains($haystack, $needle, $caseSensitive = true,
$encoding = null)
{
return Stringy::create($haystack, $encoding)
->contains($needle, $caseSensitive);
}
/**
* Returns true if the string contains any $needles, false otherwise. By
* default, the comparison is case-sensitive, but can be made insensitive
* by setting $caseSensitive to false.
*
* @param string $haystack String being checked
* @param array $needles Substrings to look for
* @param bool $caseSensitive Whether or not to enforce case-sensitivity
* @param string $encoding The character encoding
* @return bool Whether or not $haystack contains any $needles
*/
public static function containsAny($haystack, $needles,
$caseSensitive = true, $encoding = null)
{
return Stringy::create($haystack, $encoding)
->containsAny($needles, $caseSensitive);
}
/**
* Returns true if the string contains all $needles, false otherwise. By
* default, the comparison is case-sensitive, but can be made insensitive
* by setting $caseSensitive to false.
*
* @param string $haystack String being checked
* @param array $needles Substrings to look for
* @param bool $caseSensitive Whether or not to enforce case-sensitivity
* @param string $encoding The character encoding
* @return bool Whether or not $haystack contains all $needles
*/
public static function containsAll($haystack, $needles,
$caseSensitive = true, $encoding = null)
{
return Stringy::create($haystack, $encoding)
->containsAll($needles, $caseSensitive);
}
/**
* Returns the index of the first occurrence of $needle in the string,
* and false if not found. Accepts an optional offset from which to begin
* the search.
*
* @param string $haystack String to search
* @param string $needle Substring to look for
* @param int $offset Offset from which to search
* @return int|bool The occurrence's index if found, otherwise false
*/
public static function indexOf($haystack, $needle, $offset = 0,
$encoding = null)
{
return Stringy::create($haystack, $encoding)
->indexOf($needle, $offset);
}
/**
* Returns the index of the last occurrence of $needle in the string,
* and false if not found. Accepts an optional offset from which to begin
* the search.
*
* @param string $haystack String to search
* @param string $needle Substring to look for
* @param int $offset Offset from which to search
* @return int|bool The last occurrence's index if found, otherwise false
*/
public static function indexOfLast($haystack, $needle, $offset = 0,
$encoding = null)
{
return Stringy::create($haystack, $encoding)
->indexOfLast($needle, $offset);
}
/**
* Surrounds a string with the given substring.
*
* @param string $str The string to surround
* @param string $substring The substring to add to both sides
* @return string The string with the substring prepended and appended
*/
public static function surround($str, $substring)
{
return (string) Stringy::create($str)->surround($substring);
}
/**
* Inserts $substring into the string at the $index provided.
*
* @param string $str String to insert into
* @param string $substring String to be inserted
* @param int $index The index at which to insert the substring
* @param string $encoding The character encoding
* @return string The resulting string after the insertion
*/
public static function insert($str, $substring, $index, $encoding = null)
{
return (string) Stringy::create($str, $encoding)
->insert($substring, $index);
}
/**
* Truncates the string to a given length. If $substring is provided, and
* truncating occurs, the string is further truncated so that the substring
* may be appended without exceeding the desired length.
*
* @param string $str String to truncate
* @param int $length Desired length of the truncated string
* @param string $substring The substring to append if it can fit
* @param string $encoding The character encoding
* @return string The resulting string after truncating
*/
public static function truncate($str, $length, $substring = '',
$encoding = null)
{
return (string) Stringy::create($str, $encoding)
->truncate($length, $substring);
}
/**
* Truncates the string to a given length, while ensuring that it does not
* split words. If $substring is provided, and truncating occurs, the
* string is further truncated so that the substring may be appended without
* exceeding the desired length.
*
* @param string $str String to truncate
* @param int $length Desired length of the truncated string
* @param string $substring The substring to append if it can fit
* @param string $encoding The character encoding
* @return string The resulting string after truncating
*/
public static function safeTruncate($str, $length, $substring = '',
$encoding = null)
{
return (string) Stringy::create($str, $encoding)
->safeTruncate($length, $substring);
}
/**
* Returns a reversed string. A multibyte version of strrev().
*
* @param string $str String to reverse
* @param string $encoding The character encoding
* @return string The reversed string
*/
public static function reverse($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->reverse();
}
/**
* A multibyte str_shuffle() function. It returns a string with its
* characters in random order.
*
* @param string $str String to shuffle
* @param string $encoding The character encoding
* @return string The shuffled string
*/
public static function shuffle($str, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->shuffle();
}
/**
* Returns a string with whitespace removed from the start and end of the
* string. Supports the removal of unicode whitespace. Accepts an optional
* string of characters to strip instead of the defaults.
*
* @param string $str String to trim
* @param string $chars Optional string of characters to strip
* @param string $encoding The character encoding
* @return string Trimmed $str
*/
public static function trim($str, $chars = null, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->trim($chars);
}
/**
* Returns a string with whitespace removed from the start of the string.
* Supports the removal of unicode whitespace. Accepts an optional
* string of characters to strip instead of the defaults.
*
* @param string $str String to trim
* @param string $chars Optional string of characters to strip
* @param string $encoding The character encoding
* @return string Trimmed $str
*/
public static function trimLeft($str, $chars = null, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->trimLeft($chars);
}
/**
* Returns a string with whitespace removed from the end of the string.
* Supports the removal of unicode whitespace. Accepts an optional
* string of characters to strip instead of the defaults.
*
* @param string $str String to trim
* @param string $chars Optional string of characters to strip
* @param string $encoding The character encoding
* @return string Trimmed $str
*/
public static function trimRight($str, $chars = null, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->trimRight($chars);
}
/**
* Returns the longest common prefix between the string and $otherStr.
*
* @param string $str First string for comparison
* @param string $otherStr Second string for comparison
* @param string $encoding The character encoding
* @return string The longest common prefix
*/
public static function longestCommonPrefix($str, $otherStr, $encoding = null)
{
return (string) Stringy::create($str, $encoding)
->longestCommonPrefix($otherStr);
}
/**
* Returns the longest common suffix between the string and $otherStr.
*
* @param string $str First string for comparison
* @param string $otherStr Second string for comparison
* @param string $encoding The character encoding
* @return string The longest common suffix
*/
public static function longestCommonSuffix($str, $otherStr, $encoding = null)
{
return (string) Stringy::create($str, $encoding)
->longestCommonSuffix($otherStr);
}
/**
* Returns the longest common substring between the string and $otherStr.
* In the case of ties, it returns that which occurs first.
*
* @param string $str First string for comparison
* @param string $otherStr Second string for comparison
* @param string $encoding The character encoding
* @return string The longest common substring
*/
public static function longestCommonSubstring($str, $otherStr,
$encoding = null)
{
return (string) Stringy::create($str, $encoding)
->longestCommonSubstring($otherStr);
}
/**
* Returns the length of the string. An alias for PHP's mb_strlen() function.
*
* @param string $str The string to get the length of
* @param string $encoding The character encoding
* @return int The number of characters in $str given the encoding
*/
public static function length($str, $encoding = null)
{
return Stringy::create($str, $encoding)->length();
}
/**
* Returns the substring beginning at $start with the specified $length.
* It differs from the mb_substr() function in that providing a $length of
* null will return the rest of the string, rather than an empty string.
*
* @param string $str The string to get the length of
* @param int $start Position of the first character to use
* @param int $length Maximum number of characters used
* @param string $encoding The character encoding
* @return string The substring of $str
*/
public static function substr($str, $start, $length = null, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->substr($start, $length);
}
/**
* Returns the character at $index, with indexes starting at 0.
*
* @param string $str The string from which to get the char
* @param int $index Position of the character
* @param string $encoding The character encoding
* @return string The character at $index
*/
public static function at($str, $index, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->at($index);
}
/**
* Returns the first $n characters of the string.
*
* @param string $str The string from which to get the substring
* @param int $n Number of chars to retrieve from the start
* @param string $encoding The character encoding
* @return string The first $n characters
*/
public static function first($str, $n, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->first($n);
}
/**
* Returns the last $n characters of the string.
*
* @param string $str The string from which to get the substring
* @param int $n Number of chars to retrieve from the end
* @param string $encoding The character encoding
* @return string The last $n characters
*/
public static function last($str, $n, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->last($n);
}
/**
* Ensures that the string begins with $substring. If it doesn't, it's
* prepended.
*
* @param string $str The string to modify
* @param string $substring The substring to add if not present
* @param string $encoding The character encoding
* @return string The string prefixed by the $substring
*/
public static function ensureLeft($str, $substring, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->ensureLeft($substring);
}
/**
* Ensures that the string begins with $substring. If it doesn't, it's
* appended.
*
* @param string $str The string to modify
* @param string $substring The substring to add if not present
* @param string $encoding The character encoding
* @return string The string suffixed by the $substring
*/
public static function ensureRight($str, $substring, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->ensureRight($substring);
}
/**
* Returns a new string with the prefix $substring removed, if present.
*
* @param string $str String from which to remove the prefix
* @param string $substring The prefix to remove
* @param string $encoding The character encoding
* @return string The string without the prefix $substring
*/
public static function removeLeft($str, $substring, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->removeLeft($substring);
}
/**
* Returns a new string with the suffix $substring removed, if present.
*
* @param string $str String from which to remove the suffix
* @param string $substring The suffix to remove
* @param string $encoding The character encoding
* @return string The string without the suffix $substring
*/
public static function removeRight($str, $substring, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->removeRight($substring);
}
/**
* Returns true if the string contains a lower case char, false
* otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str contains a lower case character.
*/
public static function hasLowerCase($str, $encoding = null)
{
return Stringy::create($str, $encoding)->hasLowerCase();
}
/**
* Returns true if the string contains an upper case char, false
* otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str contains an upper case character.
*/
public static function hasUpperCase($str, $encoding = null)
{
return Stringy::create($str, $encoding)->hasUpperCase();
}
/**
* Returns true if the string contains only alphabetic chars, false
* otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str contains only alphabetic chars
*/
public static function isAlpha($str, $encoding = null)
{
return Stringy::create($str, $encoding)->isAlpha();
}
/**
* Returns true if the string contains only alphabetic and numeric chars,
* false otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str contains only alphanumeric chars
*/
public static function isAlphanumeric($str, $encoding = null)
{
return Stringy::create($str, $encoding)->isAlphanumeric();
}
/**
* Returns true if the string contains only whitespace chars, false
* otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str contains only whitespace characters
*/
public static function isBlank($str, $encoding = null)
{
return Stringy::create($str, $encoding)->isBlank();
}
/**
* Returns true if the string is JSON, false otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str is JSON
*/
public static function isJson($str, $encoding = null)
{
return Stringy::create($str, $encoding)->isJson();
}
/**
* Returns true if the string contains only lower case chars, false
* otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str contains only lower case characters
*/
public static function isLowerCase($str, $encoding = null)
{
return Stringy::create($str, $encoding)->isLowerCase();
}
/**
* Returns true if the string is serialized, false otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str is serialized
*/
public static function isSerialized($str, $encoding = null)
{
return Stringy::create($str, $encoding)->isSerialized();
}
/**
* Returns true if the string contains only upper case chars, false
* otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str contains only upper case characters
*/
public static function isUpperCase($str, $encoding = null)
{
return Stringy::create($str, $encoding)->isUpperCase();
}
/**
* Returns true if the string contains only hexadecimal chars, false
* otherwise.
*
* @param string $str String to check
* @param string $encoding The character encoding
* @return bool Whether or not $str contains only hexadecimal characters
*/
public static function isHexadecimal($str, $encoding = null)
{
return Stringy::create($str, $encoding)->isHexadecimal();
}
/**
* Returns the number of occurrences of $substring in the given string.
* By default, the comparison is case-sensitive, but can be made insensitive
* by setting $caseSensitive to false.
*
* @param string $str The string to search through
* @param string $substring The substring to search for
* @param bool $caseSensitive Whether or not to enforce case-sensitivity
* @param string $encoding The character encoding
* @return int The number of $substring occurrences
*/
public static function countSubstr($str, $substring, $caseSensitive = true,
$encoding = null)
{
return Stringy::create($str, $encoding)
->countSubstr($substring, $caseSensitive);
}
/**
* Replaces all occurrences of $search in $str by $replacement.
*
* @param string $str The haystack to search through
* @param string $search The needle to search for
* @param string $replacement The string to replace with
* @param string $encoding The character encoding
* @return string The resulting string after the replacements
*/
public static function replace($str, $search, $replacement, $encoding = null)
{
return (string) Stringy::create($str, $encoding)
->replace($search, $replacement);
}
/**
* Replaces all occurrences of $pattern in $str by $replacement. An alias
* for mb_ereg_replace(). Note that the 'i' option with multibyte patterns
* in mb_ereg_replace() requires PHP 5.4+. This is due to a lack of support
* in the bundled version of Oniguruma in PHP 5.3.
*
* @param string $str The haystack to search through
* @param string $pattern The regular expression pattern
* @param string $replacement The string to replace with
* @param string $options Matching conditions to be used
* @param string $encoding The character encoding
* @return string The resulting string after the replacements
*/
public static function regexReplace($str, $pattern, $replacement,
$options = 'msr', $encoding = null)
{
return (string) Stringy::create($str, $encoding)
->regexReplace($pattern, $replacement, $options, $encoding);
}
/**
* Convert all applicable characters to HTML entities.
*
* @param string $str The string to encode.
* @param int|null $flags See http://php.net/manual/en/function.htmlentities.php
* @param string $encoding The character encoding
* @return Stringy Object with the resulting $str after being html encoded.
*/
public static function htmlEncode($str, $flags = ENT_COMPAT, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->htmlEncode($flags);
}
/**
* Convert all HTML entities to their applicable characters.
*
* @param string $str The string to decode.
* @param int|null $flags See http://php.net/manual/en/function.html-entity-decode.php
* @param string $encoding The character encoding
* @return Stringy Object with the resulting $str after being html decoded.
*/
public static function htmlDecode($str, $flags = ENT_COMPAT, $encoding = null)
{
return (string) Stringy::create($str, $encoding)->htmlDecode($flags);
}
}