3v4l.org

run code in 300+ PHP versions simultaneously
<?php $sections = [ ['direction' => 'up'], ['direction' => 'down'], ['direction' => 'up'], ]; $data = ['up' => [], 'down' => []]; foreach($sections as $section) { array_push( $data[$section['direction']], [1, 25] ); } var_export($data);
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 ( 'up' => array ( 0 => array ( 0 => 1, 1 => 25, ), 1 => array ( 0 => 1, 1 => 25, ), ), 'down' => array ( 0 => array ( 0 => 1, 1 => 25, ), ), )
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.
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161.76 ms | 407 KiB | 5 Q