PHPXRef 0.7.1 : MyBB : Detail view of String.php

convertCharset($input, $from, $to, $force = false) X-Ref

Converts a string from one charset to another.

Uses the iconv or the mbstring extensions.
The original string is returned if conversion failed or none
of the extensions were available.

param: mixed $input    The data to be converted. If $input is an an
param: string $from    The string's current charset.
param: string $to      The charset to convert the string to.
param: boolean $force  Force conversion?
return: mixed  The converted input data.

_convertCharset($input, $from, $to) X-Ref

Internal function used to do charset conversion.

param: string $input  See self::convertCharset().
param: string $from   See self::convertCharset().
param: string $to     See self::convertCharset().
return: string  The converted string.

lower($string, $locale = false, $charset = null) X-Ref

Makes a string lowercase.

param: string $string   The string to be converted.
param: boolean $locale  If true the string will be converted based on
param: string $charset  If $locale is true, the charset to use when
return: string  The string with lowercase characters.

upper($string, $locale = false, $charset = null) X-Ref

Makes a string uppercase.

param: string $string   The string to be converted.
param: boolean $locale  If true the string will be converted based on a
param: string $charset  If $locale is true, the charset to use when
return: string  The string with uppercase characters.

ucfirst($string, $locale = false, $charset = null) X-Ref

Returns a string with the first letter capitalized if it is
alphabetic.

param: string $string   The string to be capitalized.
param: boolean $locale  If true the string will be converted based on a
param: string $charset  The charset to use, defaults to current charset.
return: string  The capitalized string.

ucwords($string, $locale = false, $charset = null) X-Ref

Returns a string with the first letter of each word capitalized if it is
alphabetic.

Sentences are splitted into words at whitestrings.

param: string $string   The string to be capitalized.
param: boolean $locale  If true the string will be converted based on a
param: string $charset  The charset to use, defaults to current charset.
return: string  The capitalized string.

substr($string, $start, $length = null,$charset = 'UTF-8') X-Ref

Returns part of a string.

param: string $string   The string to be converted.
param: integer $start   The part's start position, zero based.
param: integer $length  The part's length.
param: string $charset  The charset to use when calculating the part's
return: string  The string's part.

length($string, $charset = 'UTF-8') X-Ref

Returns the character (not byte) length of a string.

param: string $string The string to return the length of.
param: string $charset The charset to use when calculating the string's
return: integer The string's length.

pos($haystack, $needle, $offset = 0,$charset = 'UTF-8') X-Ref

Returns the numeric position of the first occurrence of $needle
in the $haystack string.

param: string $haystack  The string to search through.
param: string $needle    The string to search for.
param: integer $offset   Allows to specify which character in haystack
param: string $charset   The charset to use when searching for the
return: integer  The position of first occurrence.

rpos($haystack, $needle, $offset = 0,$charset = 'UTF-8') X-Ref

Returns the numeric position of the last occurrence of $needle
in the $haystack string.

param: string $haystack  The string to search through.
param: string $needle    The string to search for.
param: integer $offset   Allows to specify which character in haystack
param: string $charset   The charset to use when searching for the
return: integer  The position of first occurrence.

pad($input, $length, $pad = ' ',$type = STR_PAD_RIGHT, $charset = 'UTF-8') X-Ref

Returns a string padded to a certain length with another string.
This method behaves exactly like str_pad() but is multibyte safe.

param: string $input    The string to be padded.
param: integer $length  The length of the resulting string.
param: string $pad      The string to pad the input string with. Must
param: const $type      The padding type. One of STR_PAD_LEFT,
param: string $charset  The charset of the input and the padding
return: string  The padded string.

wordwrap($string, $width = 75, $break = "\n",$cut = false, $line_folding = false) X-Ref

Wraps the text of a message.

param: string $string         String containing the text to wrap.
param: integer $width         Wrap the string at this number of
param: string $break          Character(s) to use when breaking lines.
param: boolean $cut           Whether to cut inside words if a line
param: boolean $line_folding  Whether to apply line folding rules per
return: string  String containing the wrapped text.

wrap($text, $length = 80, $break_char = "\n",$quote = false) X-Ref

Wraps the text of a message.

param: string $text        String containing the text to wrap.
param: integer $length     Wrap $text at this number of characters.
param: string $break_char  Character(s) to use when breaking lines.
param: boolean $quote      Ignore lines that are wrapped with the '>'
return: string  String containing the wrapped text.

truncate($text, $length = 100) X-Ref

Return a truncated string, suitable for notifications.

param: string $text     The original string.
param: integer $length  The maximum length.
return: string  The truncated string, if longer than $length.

abbreviate($text, $length = 20) X-Ref

Return an abbreviated string, with characters in the middle of the
excessively long string replaced by '...'.

param: string $text     The original string.
param: integer $length  The length at which to abbreviate.
return: string  The abbreviated string, if longer than $length.

common($str1, $str2) X-Ref

Returns the common leading part of two strings.

param: string $str1  A string.
param: string $str2  Another string.
return: string  The start of $str1 and $str2 that is identical in both.

isAlpha($string, $charset) X-Ref

Returns true if the every character in the parameter is an alphabetic
character.

param: string $string   The string to test.
param: string $charset  The charset to use when testing the string.
return: boolean  True if the parameter was alphabetic only.

isLower($string, $charset) X-Ref

Returns true if ever character in the parameter is a lowercase letter in
the current locale.

param: string $string   The string to test.
param: string $charset  The charset to use when testing the string.
return: boolean  True if the parameter was lowercase.

isUpper($string, $charset) X-Ref

Returns true if every character in the parameter is an uppercase letter
in the current locale.

param: string $string   The string to test.
param: string $charset  The charset to use when testing the string.
return: boolean  True if the parameter was uppercase.

regexMatch($text, $regex, $charset = null) X-Ref

Performs a multibyte safe regex match search on the text provided.

param: string $text     The text to search.
param: array $regex     The regular expressions to use, without perl
param: string $charset  The character set of the text.
return: array  The matches array from the first regex that matches.

validUtf8($text) X-Ref

Check to see if a string is valid UTF-8.

param: string $text The text to check.
return: boolean True if valid UTF-8.

_mbstringCharset($charset) X-Ref

Workaround charsets that don't work with mbstring functions.

param: string $charset The original charset.
return: string The charset to use with mbstring functions.

Author:	Jan Schneider <jan@horde.org>
License:	http://www.horde.org/licenses/lgpl21 LGPL 2.1
File Size:	778 lines (28 kb)
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