cakephp-1.3 > Multibyte :: mb_strrpos()
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mb_strrpos

line:156 at /cake/libs/multibyte.php
Find position of last occurrence of a string in a string.

Method

(integer|boolean) mb_strrpos ($haystack, $needle, $offset = 0, $encoding = null)

Parameters

ParameterTypeCommentDefault
$haystack string required The string being checked, for the last occurrence of $needle.
$needle string required The string to find in $haystack.
$offset integer required May be specified to begin searching an arbitrary number of characters into the string. Negative values will stop searching at an arbitrary point prior to the end of the string. 0
$encoding string optional Character encoding name to use. If it is omitted, internal character encoding is used. null

Return

integer|boolean

Comment

Find position of last occurrence of a string in a string.

@param string $haystack The string being checked, for the last occurrence of $needle.
@param string $needle The string to find in $haystack.
@param integer $offset May be specified to begin searching an arbitrary number of characters into the string.
Negative values will stop searching at an arbitrary point prior to the end of the string.
@param string $encoding Character encoding name to use. If it is omitted, internal character encoding is used.
@return integer|boolean The numeric position of the last occurrence of $needle in the $haystack string.
If $needle is not found, it returns false.