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<head> <title> echo $var </title> </head> <body> <?php $var = Hello; echo "I'm here to learn PHP. </br> So I'll try my best." ?> </body>
Output for 4.3.0 - 7.1.0
<head> <title> echo $var </title> </head> <body> Notice: Use of undefined constant Hello - assumed 'Hello' in /in/Nk6Mc on line 6 I'm here to learn PHP. </br> So I'll try my best. </body>