3v4l.org

run code in 300+ PHP versions simultaneously
<?php print "Your name is ". $Name; print "<br />"; print "You are ". $Age . " years old"; print "<br />"; $old = 25 + $Age; print "In 25 years you will be " . $old . " years old"; ?>
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Warning: Undefined variable $Name in /in/jbaqY on line 2 Your name is <br /> Warning: Undefined variable $Age in /in/jbaqY on line 4 You are years old<br /> Warning: Undefined variable $Age in /in/jbaqY on line 6 In 25 years you will be 25 years old
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: Name in /in/jbaqY on line 2 Your name is <br /> Notice: Undefined variable: Age in /in/jbaqY on line 4 You are years old<br /> Notice: Undefined variable: Age in /in/jbaqY on line 6 In 25 years you will be 25 years old
Output for 7.3.32 - 7.3.33
Your name is <br />You are years old<br />In 25 years you will be 25 years old
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: Name in /in/jbaqY on line 2 Your name is <br /> Notice: Undefined variable: Age in /in/jbaqY on line 4 You are years old<br /> Notice: Undefined variable: Age in /in/jbaqY on line 6 In 25 years you will be 25 years old

preferences:
277.7 ms | 402 KiB | 458 Q