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<?php //method 1 $num = 1; echo "\n method 1: "; echo $num = (int) !$num; echo $num = (int) !$num; //method 2 $num = 1; echo "\n method 2: "; echo $num = array(1,0)[$num]; echo $num = array(1,0)[$num]; //method 3 $num = 1; echo "\n method 3: "; echo $num = (int) ($num < 1); echo $num = (int) ($num < 1); //method 4 $num = 1; echo "\n method 4: "; echo $num = (int)empty($num); echo $num = (int)empty($num); //method 4
Output for git.master, git.master_jit, rfc.property-hooks
method 1: 01 method 2: 01 method 3: 01 method 4: 01

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