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String function Library: Trim

Source: Internet
Author: User
Keywords trim php Chinese Function Handbook
Tags aliyun beginning function function library html http php php chinese function handbook
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Trim

(PHP3, PHP4)

Trim---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Removes whitespace at the beginning and end of a string

Syntax: string trim (String str)

Description:

This function removes the whitespace at the beginning and end of the string and returns the blank string. The blank characters It currently removes are "\ n", "\ r", "T", "\v", "yes", and general whitespace.

Reference: Chop () LTrim ()

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Related Keywords:
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