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run code in 300+ PHP versions simultaneously
<?php $array = [ (object) ['ID' => 1, 'name' => 'Mary Jane', 'count' => '420'], (object) ['ID' => 2, 'name' => 'Johnny', 'count' => '23420'], (object) ['ID' => 3, 'name' => 'Kathy', 'count' => '4354'], ]; usort($array, fn($a,$b) => $a->count <=> $b->count); var_export($array);
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
array ( 0 => (object) array( 'ID' => 1, 'name' => 'Mary Jane', 'count' => '420', ), 1 => (object) array( 'ID' => 3, 'name' => 'Kathy', 'count' => '4354', ), 2 => (object) array( 'ID' => 2, 'name' => 'Johnny', 'count' => '23420', ), )
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 7.3.4
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/sCfsH on line 9
Process exited with code 255.
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170.17 ms | 408 KiB | 5 Q