addcslashes php

分類:php培訓(xùn)培訓(xùn) 作者:鍍金池 發(fā)布時(shí)間:2016-07-07

addcslashes (PHP 4, PHP 5, PHP 7) addcslashes — Quote string with slashes in a C style. Description. string addcslashes ( string $str, string $charlist)

Definition and Usage. The addcslashes() function returns a string with backslashes in front of the specified characters. Note The addcslashes() function is case

更多實(shí)例 例子 1 向字符串中的預(yù)定義字符添加反斜杠 <?php $str = \"Who\'s Bill Gates?\"; echo $str . \" This is not safe in a database query.<br>\"; echo addslashes($str) . \" This

If you are using addcslashes() to encode text which is to later be decoded back to it\'s original form, you MUST specify the backslash (\\) character in charlist! Example <?php

May it is better use the function mysql_real_escape_string instead of addslashes when inserting data into a MySQL database/manual/en

addcslashes (PHP 4, PHP 5) addcslashes — 以 C 語(yǔ)言風(fēng)格使用反斜線轉(zhuǎn)義字符串中的字符 說(shuō)明 string addcslashes ( string $str, string $charlist) 返回字符串，該字符串在

更多實(shí)例 例子 1 向字符串中的特定字符添加反斜杠 <?php $str = \"Welcome to Shanghai!\"; echo $str.\"<br>\"; echo addcslashes($str,\'m\').\"<br>\"; echo addcslashes($str,\'H

<?php echo addcslashes(\'foo[ ]\', \'A..z\'); // output \\f\\o\\o\\[ \\] // All upper and lower-case letters will be escaped // but so will the [\\]^_` and any tabs, line // feeds, carriage