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run code in 300+ PHP versions simultaneously
<?php class Demo { #[Deprecated] public function __construct() {} } echo "Before\n"; $d = new Demo(); echo "After\n";
Output for 8.4.1 - 8.4.14, 8.5.0
Before Deprecated: Method Demo::__construct() is deprecated in /in/DNrqm on line 10 After
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.28
Before After

preferences:
53.49 ms | 409 KiB | 5 Q