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PHP关于反斜杠处理函数addslashes()和stripslashes()的用法

addslashes() 例子:

<?php$str = "Who‘s John Adams?";echo $str . " This is not safe in a database query.<br />";echo addslashes($str) . " This is safe in a database query.";?>

输出:

Whos John Adams? This is not safe in a database query.Who\s John Adams? This is safe in a database query.

 

stripslashes() 例子:

<?phpecho stripslashes("Who\‘s John Adams?");?>

输出:

Whos John Adams?

 

PHP关于反斜杠处理函数addslashes()和stripslashes()的用法