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run code in 300+ PHP versions simultaneously
<?php namespace Foo; $a = [1, 2, 3]; \in_array($b, $a, true); // not optimized because variable array \in_array($b, [1, 2, 3]); // not optimized because missing strict param in_array($b, [1, 2, 3], true); // not optimized because no leading `\` or import \in_array($b, [1, 2, 3], true); // optimized
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 - 8.3.27, 8.4.1 - 8.4.14
Warning: Undefined variable $b in /in/FjKJ0 on line 6 Warning: Undefined variable $b in /in/FjKJ0 on line 8 Warning: Undefined variable $b in /in/FjKJ0 on line 10 Warning: Undefined variable $b in /in/FjKJ0 on line 12
preferences:
83.52 ms | 408 KiB | 5 Q