Toto

Toto has asked 27 questions and find answers to 224 problems.

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Strange behaviour of sort
Remove empty array elements with array_filter with a callback function

Toto answers

can I use regex to replace spaces with underscores only in specific capture strings?
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Replace every n linebreak to tabs in a file
Coordinate Rotation in PHP
Searching a word in multiple file type
Perl how to pass in a regular expression to my subroutine like grep