3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a=(1<<0); $b=(1<<$a); $c=(1<<$b); //echo ($c||$b)<<2*$a|$a; $a=(1<<0); $b=(1<<1); //echo $b|$a; $a=0x01; $b=0x02; //printf('%x', ($a<<$b.$b)); //print (19.6*100)!==(double)1960; $a=array('a','b','c'); //$l=end(array_keys($a)); foreach($a as $k=>$v){ echo $k==$l ? 'a' : 'b'; } //echo (2).(3*(print 3)); //$a="print"; //$a("hello"); //echo 30 * 5 . 7;
Output for 5.0.4 - 5.0.5, 5.1.1 - 7.1.0
Notice: Undefined variable: l in /in/K7Pbu on line 16 a Notice: Undefined variable: l in /in/K7Pbu on line 16 b Notice: Undefined variable: l in /in/K7Pbu on line 16 b
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/K7Pbu on line 21
Process exited with code 255.
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: l in /in/K7Pbu on line 16 a Notice: Undefined variable: l in /in/K7Pbu on line 16 b Notice: Undefined variable: l in /in/K7Pbu on line 16 b