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<?php $event = ['categories' => 'meeting;skype']; $needle = 'meeting'; $haystack = $event['categories']; if( ($pos = strpos( $haystack, $needle )) === false){ echo "\n$needle not found in $haystack"; } else { echo "\n$needle exists at position $pos in $haystack"; }
Output for git.master, git.master_jit, rfc.property-hooks
meeting exists at position 0 in meeting;skype

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