Question

我想删除/ *和* /

之间的字符

我试过Regex，我认为这很简单，但我对此非常不满：

示例1：

这个字符串：

“/ * when（aa.kbqeben为null且（aa.KBICBN为null或aa.KBICBN ='NOTPROVIDED'）然后'****** TODO ******'* / else'确定'end nature_trans，“

我只想保留：“其他'interbancaire'结束nature_trans，”

示例2：

这个字符串：

“来自prod.TbSepemi / *分区（P_TBSEPEMI_201601）* / aa，”

我只想保留：“来自prod.TbSepemi aa，”

我尝试了这个，但它不起作用：

$string = "/*when (aa.kbqeben is null and (aa.KBICBN is null or aa.KBICBN='NOTPROVIDED') then '******TODO******' */else 'interbancaire' end nature_trans,";
    $string = preg_replace('/\/*[^\]]+\*\//', '', $string);
    echo $string;

Answer 1

Regex101

\/\*.*\*\/

<强>描述

\/ matches the character / literally (case sensitive)
\* matches the character * literally (case sensitive)
.* matches any character (except for line terminators)
    * Quantifier — Matches between zero and unlimited times, as many times as possible, giving back as needed (greedy)
\* matches the character * literally (case sensitive)
\/ matches the character / literally (case sensitive)
Global pattern flags
    g modifier: global. All matches (don't return after first match)

正则表达式PHP，删除2个字符之间的字符

1 个答案:

Regex101