3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = str_split('H85jclApFRno0SpPNMTkGGeaqWO8QeH755qsCmvg4aHHwriR7$NrujrnhcyngzaJsG0KmqMUpKpVm2ffNoo9CKX8X#mfmGTMftA$NCB63e0rBU5qp5hHMMjg7p69SR03Kr3h9XlPbNYhqZTV0Su5a$6gOo0SEOM{wOiyTzDh8qt6Au5L29TwXlOsQEsMYvJbWNQp4sY$wa2V51YjyvQfihCd7z1ghyKnk0h1WuPCkT8EHwBwIVHNG0kkfoLcNkPTs7BgVGyPIGafK$V9vlW8y2rcraZoMZssqpykUQ1E46xq1WFRKFAKyrVa5qHG2WTijXgLQri0O$8KZzzsBvcytKt2cWiVDkukX9jfEFCxlmF7BG5XklaEuZfdxsO$JqK1iS2t3{oYO6wgncAqHtm9reBUcw3NdfqiTz2viM361CwHf$tE6UU4I74ek2LVFfLW2qS7z8JOX6IhW3am4DbJDg4guqfP9xGh8Nc0ahGwY$q2E9mLdjYuE1EoDLzrfqZRX6xD3mbpUYTG47a8TwOYCZdDvITxqQzqPSG0KkBsZ0xYj53qVWJuT9b32r8okJVHNM8$L3XjQWLH9xGVGwVp3wgqm5romIJR3$gouFxwRxrxRWGdFoTHOlHeKr7eKB1kRjhKllIBNu3eZD83ud2$Gps3GssffjPVVvw9wrbkU6x0KW83Arx4zt1ydLJcNTdfunlK4pYH5HyneI9$7od9NXFIMtcDq5i2pYnvAB2Qe0Rzoqhf4Oy1AZ7fmSLdl0N8Oplve5QE1NUgSzkNjlg9MoLf9XfiMQ9$EO1uSjIzJxyiUwcyiLTq9KMU7jHQL$m7wOqM7vYtM3D1oQmsmqsVt7dZVtRkKVKtTix9pvAZ8EdMlG4qru9G1Fb1jxUgH2FhiIyDkM2jy5oXxxbUOOnunOPk6fq0r7SjHoRQpkE7cvug79OWfXHwxxlFnStVObvvibVVDbvuhcAvKAM7z7ThPKpFD8xQPgVVbN7nlgX2F9tx5FFDmeW8ygQyw2Pqpg6lTyGJ4oTtDq0ScRa2hMXAxxo9F'); $i = 0; $unpadded = ''; foreach ($array as $key => $value) { if ($i = 8) { if (isset($array[$key+1]) { $unpadded = $array[$key + 1]; $i = 0; } else { break 2; } $i = 0; } else { $i++; } } echo $unpadded . PHP_EOL . PHP_EOL; $down = ""; $unpaddedArray = str_split($unpadded); foreach ($unpaddedArray as $value) { $asciivalue = ord($value); $asciivalue -= 3; $down .= chr($asciivalue); } echo $down . PHP_EOL . PHP_EOL; $downArray = str_split($down); $xored = ''; foreach ($downArray as $value) { $xorasciivalue = ord($value); $xoredstring = $xorasciivalue ^ 1; $xored .= chr($xoredstring); } echo $xored . PHP_EOL . PHP_EOL; echo md5($xored);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.320.0050.03912.50
5.4.310.0090.03512.50
5.4.300.0050.03712.50
5.4.290.0060.04112.50
5.4.280.0050.03812.39
5.4.270.0090.04112.39
5.4.260.0070.04112.39
5.4.250.0090.03512.39
5.4.240.0050.03712.39
5.4.230.0060.03812.39
5.4.220.0070.03912.39
5.4.210.0070.03512.38
5.4.200.0060.03812.39
5.4.190.0030.04012.38
5.4.180.0060.03612.38
5.4.170.0060.03712.39
5.4.160.0060.03612.38
5.4.150.0090.03312.38
5.4.140.0080.03612.07
5.4.130.0080.04512.05
5.4.120.0070.03512.02
5.4.110.0030.03712.02
5.4.100.0060.03512.01
5.4.90.0070.03612.01
5.4.80.0060.03612.01
5.4.70.0040.04012.01
5.4.60.0030.03712.01
5.4.50.0040.03712.01
5.4.40.0070.03412.00
5.4.30.0060.03511.99
5.4.20.0120.03011.99
5.4.10.0070.03211.99
5.4.00.0040.03611.49
5.3.290.0060.04012.80
5.3.280.0100.03412.71
5.3.270.0080.03712.72
5.3.260.0080.03912.72
5.3.250.0080.03712.72
5.3.240.0090.03512.71
5.3.230.0060.04312.70
5.3.220.0060.03712.68
5.3.210.0080.03812.68
5.3.200.0040.03812.68
5.3.190.0060.03712.68
5.3.180.0080.03912.67
5.3.170.0070.03612.67
5.3.160.0060.03612.68
5.3.150.0050.03812.67
5.3.140.0050.03712.66
5.3.130.0040.04012.65
5.3.120.0070.04612.66
5.3.110.0070.04812.66
5.3.100.0080.03812.12
5.3.90.0070.04412.08
5.3.80.0080.03512.07
5.3.70.0040.03912.07
5.3.60.0050.03712.06
5.3.50.0050.04112.00
5.3.40.0070.03612.00
5.3.30.0070.03611.95
5.3.20.0080.03611.75
5.3.10.0050.03611.70
5.3.00.0060.03711.68
5.2.170.0040.0329.19
5.2.160.0050.0289.19
5.2.150.0050.0319.20
5.2.140.0040.0319.19
5.2.130.0030.0349.15
5.2.120.0090.0379.15
5.2.110.0060.0369.16
5.2.100.0040.0299.14
5.2.90.0050.0299.14
5.2.80.0040.0319.14
5.2.70.0040.0319.13
5.2.60.0010.0339.10
5.2.50.0030.0329.07
5.2.40.0060.0289.04
5.2.30.0050.0309.01
5.2.20.0020.0319.00
5.2.10.0030.0298.92
5.2.00.0050.0288.79
5.1.60.0030.0258.08
5.1.50.0070.0218.07
5.1.40.0030.0268.05
5.1.30.0040.0268.39
5.1.20.0020.0298.41
5.1.10.0030.0278.16
5.1.00.0050.0258.15
5.0.50.0050.0186.63
5.0.40.0030.0196.49
5.0.30.0020.0326.30
5.0.20.0020.0206.27
5.0.10.0040.0196.25
5.0.00.0030.0326.24
4.4.90.0020.0164.77
4.4.80.0010.0184.75
4.4.70.0010.0174.75
4.4.60.0040.0144.75
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0020.0174.84
4.4.10.0020.0164.85
4.4.00.0050.0234.76
4.3.110.0040.0154.66
4.3.100.0020.0164.67
4.3.90.0040.0144.63
4.3.80.0030.0244.58
4.3.70.0060.0124.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0030.0244.54
4.3.30.0050.0193.29
4.3.20.0050.0193.27
4.3.10.0020.0163.23
4.3.00.0030.01316.04

preferences:
140.69 ms | 1394 KiB | 7 Q