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String function Library: strstr

Source: Internet
Author: User
Keywords PHP Chinese function Manual strstr
Tags aliyun find function function library html http local php
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Strstr

(PHP3, PHP4)

STRSTR---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Find out where the string first appeared

Syntax: String strstr (String haystack, string needle)

Description:

Returns the parameter needle in haystack, the first occurrence of a string at the end of haystack.

Returns False if needle is not found.

If the parameter needle is not a string, it is converted to an integer and used in accordance with the ordinal value of the character.

Note: This function is case-sensitive, or a case-sensitive search can use STRISTR ()

Example:

<?php

$email = ' sterling@designmultimedia.com ';

$domain = Strstr ($email, ' @ ');

Print $domain; Prints @designmultimedia. com

?>

Reference: Stristr () STRRCHR () substr () Ereg ()

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