PHP和字符str_replace函數

Question

其實我已經使用str_replace函數的問題，我把我的例子：

<?php 
$chars_1=array('\',"/","&","¬","~","-","_"); 
$chars_2=array("","","","","","",""); 

$result=str_replace($chars_1,$chars_2,$text); 

?> 

當陣列中把字符\問題it's，因爲我haven't問題休息但如果我把或用\改變其他字符我有問題，我如何可以替換\，並在這種情況下用於替換沒有什麼，如果使用此替換\迷你腳本給我錯誤，如果沒有使用替換\ all ok

Thank's！

Answer 1

你必須逃脫斜線，通過使用雙斜線：

$chars_1 = array('\\',"/","&","¬","~","-","_");