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String function Library: strnatcasecmp

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

(PHP4 >= 4.0rc2)

STRNATCASECMP---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Using natural sequence algorithms to compare strings without case

Syntax: int strnatcasecmp (String str1, String str2)

Description:

This function performs a comparison algorithm, which is sorted alphabetically and numerically. The function is similar to STRNATCMP (), except that the comparison of this function is case-insensitive. For more information please refer to: Martin Pool's Natural Order String Comparison page.

Similar to other string-matching functions, if the str1 is less than str2, returns a value less than 0, and returns a value greater than 0 if the str1 is greater than str2, and returns 0 if the two strings are equal.

Reference: Ereg () strcasecmp () substr () Stristr () strcmp () strncmp () strnatcmp ()

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Related Keywords:
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