Php regular function preg_match_all duplicate matching problem

Php regular function preg_match_all repeat the matched file





Many repeated options in the matching results do not quite understand how the matching is repeated.

Reply to discussion (solution)

Obviously, there are duplicates in your original file.

What you see in the texture is the result displayed by the browser. for control purposes, the encoding values will appear in the marked attributes or js function parameters.

Obviously, there are duplicates in your original file.

What you see in the texture is the result displayed by the browser. for control purposes, the encoding values will appear in the marked attributes or js function parameters.

Thank you for your attention.