Sublime Text 搜索和替换

Question

我想更换我所有的

$r->fields[variables]

到

$r->fields["variables"]

谁能告诉我怎么做？

Answer 1

您可以使用：

• Ctrl+H
• 寻找：\$\w+->\w+\[\K\w+
• 代替："$0"
• Replace all

解释：

\$          # $ sign
\w+         # 1 or more word character
->          # literally
\w+         # 1 or more word character
\[          # [ character
\K          # forget all we have seen until this position
\w+         # 1 or more word character (you can use .+? if your variable contains other character than word character)

截图（之前）：

截图（之后）：