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String function Library: Strrpos

Source: Internet
Author: User
Keywords PHP Chinese function Manual Strrpos
Tags aliyun find function function library html http php php chinese function manual
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Strrpos

(PHP3, PHP4)

Strrpos---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Find out where the character last appeared

Syntax: int strrpos (String haystack, char needle)

Description:

Returns the position of the last occurrence of the parameter needle in the string haystack, expressed numerically. Note: The parameter needle of this function can only be a single character, and if the string is passed to needle, only the first character of the string will be used.

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.

Reference: Strpos () STRRCHR () substr () Stristr () strstr ()

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