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)
5.4.320.0060.03712.65
5.4.310.0050.04112.64
5.4.300.0050.03812.65
5.4.290.0080.03712.64
5.4.280.0080.03412.54
5.4.270.0100.03212.54
5.4.260.0060.04212.54
5.4.250.0090.03412.54
5.4.240.0020.04012.54
5.4.230.0050.03912.53
5.4.220.0100.03212.54
5.4.210.0040.03712.54
5.4.200.0050.03912.54
5.4.190.0070.03612.53
5.4.180.0060.03612.53
5.4.170.0080.03512.54
5.4.160.0060.03612.54
5.4.150.0060.03712.54
5.4.140.0070.04112.22
5.4.130.0040.03712.20
5.4.120.0090.03312.16
5.4.110.0080.03312.16
5.4.100.0050.03712.16
5.4.90.0050.03912.16
5.4.80.0050.03912.16
5.4.70.0090.03412.16
5.4.60.0080.03412.16
5.4.50.0060.03712.15
5.4.40.0100.03712.14
5.4.30.0070.03612.13
5.4.20.0100.03212.14
5.4.10.0030.03812.13
5.4.00.0040.03711.63
5.3.290.0070.03912.90
5.3.280.0050.03912.83
5.3.270.0090.03612.84
5.3.260.0080.03812.84
5.3.250.0090.04212.84
5.3.240.0080.03612.84
5.3.230.0090.03512.83
5.3.220.0020.04012.80
5.3.210.0050.04112.80
5.3.200.0070.03912.80
5.3.190.0070.04212.80
5.3.180.0070.03612.80
5.3.170.0100.03412.79
5.3.160.0080.03512.79
5.3.150.0050.03912.79
5.3.140.0060.03812.79
5.3.130.0090.03712.78
5.3.120.0060.03912.78
5.3.110.0060.03912.78
5.3.100.0080.04312.27
5.3.90.0040.04512.25
5.3.80.0070.03812.24
5.3.70.0050.03912.24
5.3.60.0080.03512.22
5.3.50.0050.04212.17
5.3.40.0060.04612.18
5.3.30.0050.03712.13
5.3.20.0060.03611.92
5.3.10.0030.03811.88
5.3.00.0080.04011.86
5.2.170.0060.0309.37
5.2.160.0080.0269.38
5.2.150.0050.0339.37
5.2.140.0020.0339.37
5.2.130.0040.0309.33
5.2.120.0050.0289.34
5.2.110.0050.0299.33
5.2.100.0060.0289.33
5.2.90.0070.0279.33
5.2.80.0040.0319.32
5.2.70.0060.0309.32
5.2.60.0050.0319.28
5.2.50.0040.0339.25
5.2.40.0080.0319.23
5.2.30.0070.0299.20
5.2.20.0050.0289.19
5.2.10.0020.0319.11
5.2.00.0050.0298.98
5.1.60.0050.0238.25
5.1.50.0060.0298.24
5.1.40.0070.0268.23
5.1.30.0050.0258.58
5.1.20.0050.0298.60
5.1.10.0060.0268.32
5.1.00.0060.0248.38
5.0.50.0040.0216.87
5.0.40.0030.0216.72
5.0.30.0010.0346.54
5.0.20.0010.0226.51
5.0.10.0030.0236.49
5.0.00.0080.0316.48
4.4.90.0030.0154.78
4.4.80.0010.0174.76
4.4.70.0030.0154.76
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0030.0264.76
4.3.110.0040.0154.67
4.3.100.0050.0134.66
4.3.90.0040.0134.63
4.3.80.0030.0254.58
4.3.70.0060.0114.63
4.3.60.0020.0164.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0010.0173.24
4.3.00.0030.01718.56

preferences:
144.36 ms | 1386 KiB | 7 Q