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run code in 300+ PHP versions simultaneously
<?php function format_str($number, $maxLen){ $len = strlen($number); $padding = $maxLen-$len; if($padding > 0){ return "<span>".str_pad ('' , $padding, '0', STR_PAD_LEFT)."</span>".$number; } return $number; } echo format_str(1,6)."\n"; echo format_str(10,6)."\n"; echo format_str(152,6)."\n"; echo format_str(32152,6)."\n";
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 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
<span>00000</span>1 <span>0000</span>10 <span>000</span>152 <span>0</span>32152
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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158.64 ms | 407 KiB | 5 Q