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# strrchr

(PHP 3, PHP 4 , PHP 5)

strrchr -- Find the last occurrence of a character in a string

## Description

string strrchr ( string haystack, char needle)

This function returns the portion of haystack which starts at the last occurrence of needle and goes until the end of haystack.

Returns `FALSE` if needle is not found.

If needle contains more than one character, only the first is used. This behavior is different from that of strchr().

If needle is not a string, it is converted to an integer and applied as the ordinal value of a character.

示範 1.strrchr() example

`<?php // get last directory in $PATH $dir = substr(strrchr($PATH, ":"), 1); // get everything after last newline $text = "Line 1\nLine 2\nLine 3"; $last = substr(strrchr($text, 10), 1 ); ?>`

strrchr() has been binary safe since PHP 4.3.0

See also strstr(), substr(), and stristr().

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