PHP 문자열 자르기, substr()

프로그래밍/PHP |  2018/08/03 11:40
PHP 내장함수

<?php
$rest = substr("abcdef", 0, -1);  // returns "abcde"
$rest = substr("abcdef", 2, -1);  // returns "cde"
$rest = substr("abcdef", 4, -4);  // returns false
$rest = substr("abcdef", -3, -1); // returns "de"
?>
2018/08/03 11:40 2018/08/03 11:40
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