PHP Get File Extension
Just some examples: $filename = 'sample.gif'; // 1. The "explode/end" approach $ext = end(explode('.', $filename)); // 2. The "strrchr" approach $ext = substr(strrchr($filename, '.'), 1); // 3. The...
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grep -r "#file-extension" ./posts
Tag
#file-extension
// 1 match