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<?php $x=5;/* this multiline comment */ $y=10; //this is global $txt="hello"; $txt.="world"; echo $txt,"<tab> "; $cars=array("bmw","volvo","benz"); echo "my car is {$cars[0]}"; print "my bro's car is {$cars[30]}";
Output for git.master, git.master_jit, rfc.property-hooks
helloworld<tab> my car is bmw Warning: Undefined array key 30 in /in/Lgld7 on line 9 my bro's car is

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