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想描红所有123 但是返回的结果却是008,而不是预想的0560708,是哪里出的有关问题呢

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Release： 2016-06-13 12:56:57

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想描红所有123 但是返回的结果却是008,而不是预想的0560708,是哪里出的问题呢?

<?php<br />
$subject=1235612371238;<br />
$word=123;<br />
$pattern="#.*($word).*#sUi";<br />
echo preg_replace($pattern, "0", $subject);<br />
?>

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想描红所有123 但是返回的结果却是008,而不是预想的0560708,是哪里出的问题呢?

------解决方案--------------------

<?PHP<br />
$subject=1235612371238;<br />
$word=123;<br />
$pattern="/.*($word).*/sUi";<br />
//echo preg_replace($pattern, "0", $subject);<br />
var_dump(Strtr($subject,Array('123'=>'0')));

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source：php.cn

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