mb_strrichr
Here are Java like startsWith/endsWith implementations in PHP.
<?php
function startsWith($haystack,$needle)
{
$res=FALSE;
if(mb_strripos($haystack,$needle,0,"utf-8")==0)
$res= TRUE;
return $res;
}
function endsWith($haystack,$needle)
{
$res=FALSE;
$len=mb_strlen($haystack);
$pos=$len-mb_strlen($needle);
if(mb_strripos($haystack,$needle,0,"utf-8")==$pos)
$res= TRUE;
return $res;
}
?>
mb_strripos
(PHP 5 >= 5.2.0)
mb_strripos — Finds position of last occurrence of a string within another, case insensitive
Descrição
int mb_strripos
( string $haystack
, string $needle
[, int $offset = 0
[, string $encoding
]] )
mb_strripos() performs multi-byte safe strripos() operation based on number of characters. needle position is counted from the beginning of haystack. First character's position is 0. Second character position is 1. Unlike mb_strrpos(), mb_strripos() is case-insensitive.
Parâmetros
- haystack
-
The string from which to get the position of the last occurrence of needle
- needle
-
The string to find in haystack
- offset
-
The position in haystack to start searching
- encoding
-
Character encoding name to use. If it is omitted, internal character encoding is used.
Valor Retornado
Return the numeric position of the last occurrence of needle in the haystack string, or FALSE if needle is not found.
Veja Também
- strripos() - Encontra a posição da última ocorrência de uma string case-insensitive em uma string
- strrpos() - Encontra a posição da última ocorrência de um caractere em uma string
- mb_strrpos() - Find position of last occurrence of a string in a string
User Contributed Notes
mb_strripos
mb_strripos
easai
27-May-2010 06:53
27-May-2010 06:53