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run code in 300+ PHP versions simultaneously
<?php $from = "amazo"; $to = "hamilton@camazo.com.br"; $subject = "PHP Mail Test script"; $message = "This is a test to check the PHP Mail functionality"; $headers = "From:" . $from; mail($to,$subject,$message, $headers); echo "Test email sent"; ?>
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Call to undefined function mail() in /in/TspsY:7 Stack trace: #0 {main} thrown in /in/TspsY on line 7
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 7.4.26, 8.0.13
Warning: mail(): Could not execute mail delivery program '/usr/sbin/sendmail -t -i' in /in/TspsY on line 7 Test email sent
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Warning: mail() has been disabled for security reasons in /in/TspsY on line 7 Test email sent

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