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<?php $str = '0'; if(!$str) { echo 'EMPTY', ','; } else { echo 'NOT EMPTY', ','; } if(empty($str)) { echo 'EMPTY', ','; } else { echo 'NOT EMPTY', ','; } if(!strlen($str)) { echo 'EMPTY', ','; } else { echo 'NOT EMPTY', ','; }
Output for git.master, git.master_jit, rfc.property-hooks
EMPTY,EMPTY,NOT EMPTY,

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