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<?php $str="I am a string with several periods.period #1. period #2."; $strings = explode('.', $str); $titleCased = []; foreach($strings as $s){ $titleCased[] = ucfirst(trim($s)); } echo join(".", $titleCased);
Output for git.master, git.master_jit, rfc.property-hooks
I am a string with several periods.Period #1.Period #2.

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