PHP strcoll() º¯Êý

ʵÀý

±È½Ï×Ö·û´®£º

<?php
setlocale (LC_COLLATE, 'NL');
echo strcoll("Hello World!","Hello World!");
echo "<br>";

setlocale (LC_COLLATE, 'en_US');
echo strcoll("Hello World!","Hello World!");
?>

ÔËÐÐʵÀý

¶¨ÒåºÍÓ÷¨

strcoll() º¯Êý±È½ÏÁ½¸ö×Ö·û´®¡£

×Ö·û´®µÄ±È½Ï»á¸ù¾Ý±¾µØÉèÖöø±ä»¯£¨A<a »ò A>a£©¡£

×¢ÊÍ£ºstrcoll() ¶Ô´óСд¸ÐÃô£¬µ«²»ÊǶþ½øÖư²È«µÄ¡£

×¢ÊÍ£ºÈç¹ûµ±Ç°µÄ±¾µØÉèÖÃÊÇ C »ò POSIX£¬Ôò¸Ãº¯ÊýµÄ¹¤×÷·½Ê½Óë strcmp() Ïàͬ¡£

Óï·¨

strcoll(string1,string2)
²ÎÊý ÃèÊö
string1 ±ØÐè¡£¹æ¶¨Òª±È½ÏµÄµÚÒ»¸ö×Ö·û´®¡£
string2 ±ØÐè¡£¹æ¶¨Òª±È½ÏµÄµÚ¶þ¸ö×Ö·û´®¡£

¼¼Êõϸ½Ú

·µ»ØÖµ£º

±¾º¯Êý·µ»Ø£º

  • 0 - Èç¹ûÁ½¸ö×Ö·û´®ÏàµÈ
  • <0 - Èç¹û string1 СÓÚ string2
  • >0 - Èç¹û string1 ´óÓÚ string2
PHP °æ±¾£º 4.0.5+
¸üÐÂÈÕÖ¾£º ×Ô PHP 4.2.3 Æð£¬¸Ãº¯ÊýÊÊÓà win32¡£
VUE