PHP:如何删除"["和"]"之间的字符串

2022-03-22 00:00:00 php preg-replace

我需要删除[.]中的字符串包括"[]"本身。我试着从这个网站上搜索解决方案。我有一个提示,我应该尝试使用preg_place,但它对我来说似乎太专业了。

例如:

[gallery ids="92,93,94,95,96,97,98,99,100" orderby="rand"] Description The thirty-two storey resort condominium in Phuket, located Just 150m from Patong beach where choices of activities, water sp 

我需要从示例文本中删除[Gallery ID="92,93,94,95,96,97,98,99,100"orderby="rand"]。并且始终以[Gallery ID="。

开始。

请提出建议。


解决方案

尝试此操作:

$string = '[gallery ids="92,93,94,95,96,97,98,99,100" orderby="rand"] Description The thirty-two storey resort condominium in Phuket, located Just 150m from Patong beach where choices of activities, water sp ';
$string = preg_replace('/[gallery ids=[^]]+]/', '', $string);

明细:

[gallery ids=查找以[gallery ids=

开头的子字符串

[^]]+]匹配1个或多个不是]的字符,直到您到达]

然后

将用''不替换整个匹配部分,您就有了新字符串。

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