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run code in 300+ PHP versions simultaneously
<?php $rows = array( 'a' => 1, 'b' => array('d' => 3, 'e' => 4, 'f' => 5), 'c' => 2 ); $rows = new ArrayIterator($rows); foreach ($rows as $key => $row) { if (is_array($row)) { foreach ($row as $key => $c) { $rows[$key] = $c; } // skip this continue; } echo $key, " ", $row, "\n"; }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.29, 8.4.1 - 8.4.14, 8.4.16 - 8.4.17, 8.5.0 - 8.5.2
a 1 c 2 d 3 e 4 f 5
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.
preferences:
182.43 ms | 407 KiB | 5 Q