How to batch delete comments in php using DW

How to use DW to delete comments in batches in php: 1. Delete single-line comments and use [//.*] for regular replacement; 2. Delete multi-line comments and use regular expressions [/\*[ \S\s] ?(?=\*/)\*/] Just search for a match.

How to use DW to delete comments in batches in php:

1. Delete single line comments

Open Dreamweaver's search tool and select regular replacement as shown in the figure:

## The

//.* is a regular match Expression of single-line comments

2. Delete multi-line comments

Also use regular expressions to find matches, as shown above:

The regular expression is

/\*[\S\s] ?(?=\*/)\*/

is the expression that matches multi-line comments

There are two points to note. 1. Use regular expressions must be checked; 2. You cannot search all in dw. You must click one by one to find the next one, or you can click Replace All

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