3v4l.org

run code in 300+ PHP versions simultaneously
<?php $retornar = 5; //(int)$_GET['retornar']; $ccs = array("1", "2"); //código novo (já que você não postou a linha referente ao array) for($i = 0; $i < $retornar; $i++) { echo $ccs[$i]; }
Output for 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
12 Warning: Undefined array key 2 in /in/YOSLU on line 7 Warning: Undefined array key 3 in /in/YOSLU on line 7 Warning: Undefined array key 4 in /in/YOSLU on line 7
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 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
12 Notice: Undefined offset: 2 in /in/YOSLU on line 7 Notice: Undefined offset: 3 in /in/YOSLU on line 7 Notice: Undefined offset: 4 in /in/YOSLU on line 7
Output for 7.3.32 - 7.3.33
12
preferences:
187.87 ms | 410 KiB | 5 Q