ludo1960 Posted February 18, 2019 Share Posted February 18, 2019 Hi guys, I need to transform a filename like one_test to one-test and just_another_test to just-another-test. I'm just getting started with PCRE and this is beyond my new found skills $str = $const . 'function.' . $o . '.html' ; need to check $o for filenames like one_file becomes one-file and just_another_file becomes just-another-file Thanks in advance... Quote Link to comment https://forums.phpfreaks.com/topic/308351-replace-underscores-with-hyphens-in-a-string/ Share on other sites More sharing options...
ludo1960 Posted February 18, 2019 Author Share Posted February 18, 2019 I managed it with str_replace(), thought I was going to be forced to use preg_replace(), and that I don't know about Quote Link to comment https://forums.phpfreaks.com/topic/308351-replace-underscores-with-hyphens-in-a-string/#findComment-1564566 Share on other sites More sharing options...
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