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Á¶È¸¼ö : 186 ¸¶½ºÅ¸ [Homepage] ´ÔÀÌ 2001-05-24, 12:44:47 ÀÌ ÀÛ¼ºÇØÁÖ½É
 <?
$res = substr("abcdefg",1);
echo " $res<br> ";
°á°ú = bcdefg

$res = substr("abcdefg",1,3);
echo " $res<br> ";
°á°ú = bcd  ==> 1Àº ¾Õ¿¡ ÇÑÀÚ »èÁ¦ 3Àº 3ÀÚ¸®±îÁö¸¸ Ç¥Çö

$res = substr("abcdefg",-3);
echo " $res<br> ";
°á°ú = efg

$res = substr("abcdefg",-3,2);
echo " $res<br> ";
°á°ú = ef

$res = substr("abcdefg",3,-1);
echo " $res<br> ";
°á°ú = def

$res = substr("abcdefg",1,-3);
echo " $res<br> ";
°á°ú = bcd

$res = substr("abcdefg",-6,-1);
echo " $res<br> ";
°á°ú = bcdef

$res = substr("abcdefg",0,-1);
echo " $res<br> ";
°á°ú = abcdef
?>
°á°ú È­¸é º¸±â http://pohangmart.com/cgi-bin/php3/substr.php
  

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