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run code in 300+ PHP versions simultaneously
<?php $iterator = new \AppendIterator(); $inner1 = new AppendIterator(); $inner1->append(new ArrayIterator([1, 2, 3])); $iterator->append($inner1); $iterator->append(new ArrayIterator([11, 12, 13])); echo "-> iteration", "\n"; while($iterator->valid()) { echo $iterator->current(), "\n"; $iterator->next(); } echo "-> foreach", "\n"; foreach($iterator as $val) { echo $val, "\n"; }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.21, 7.0.24 - 7.0.33, 7.1.0 - 7.1.7, 7.1.10 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 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
-> iteration 1 2 3 11 12 13 -> foreach 1 2 3 11 12 13
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 7.1.9
-> iteration 11 12 13 -> foreach Recoverable fatal error: Object of class ArrayIterator could not be converted to string in /in/EN75q on line 19
Process exited with code 255.
Output for 7.0.22 - 7.0.23, 7.1.8
-> iteration 1 2 3 -> foreach 1 2 3 11 12 13
preferences:
198.2 ms | 410 KiB | 5 Q