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$res = substr("abcdefg",1); echo " $res
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"; °á°ú = bcd ==> 1Àº ¾Õ¿¡ ÇÑÀÚ »èÁ¦ 3Àº 3ÀÚ¸®±îÁö¸¸ Ç¥Çö $res = substr("abcdefg",-3); echo " $res
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"; °á°ú = ef $res = substr("abcdefg",3,-1); echo " $res
"; °á°ú = def $res = substr("abcdefg",1,-3); echo " $res
"; °á°ú = bcd $res = substr("abcdefg",-6,-1); echo " $res
"; °á°ú = bcdef $res = substr("abcdefg",0,-1); echo " $res
"; °á°ú = abcdef ?> °á°ú È¸é º¸±â http://pohangmart.com/cgi-bin/php3/substr.php
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