Funciones de strings
PHP Manual

strrchr

(PHP 4, PHP 5)

strrchrFind the last occurrence of a character in a string

Descripción

string strrchr ( string $haystack , mixed $needle )

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

Parámetros

haystack

The string to search in

needle

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

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

Valores devueltos

This function returns the portion of string, or FALSE if needle is not found.

Historial de cambios

Versión Descripción
4.3.0 This function is now binary safe.

Ejemplos

Example #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";
$last substr(strrchr($text10), );
?>

Notas

Note: Esta función es segura binariamente.

Ver también


Funciones de strings
PHP Manual