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 ; } $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)
8.3.70.0060.00918.56
8.3.60.0110.00416.75
8.3.50.0160.00323.00
8.3.40.0110.00418.92
8.3.30.0110.00319.34
8.3.20.0040.00420.52
8.3.10.0050.00323.66
8.3.00.0040.00419.38
8.2.180.0070.00718.38
8.2.170.0150.00622.96
8.2.160.0040.01120.47
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00020.87
8.2.110.0090.00020.66
8.2.100.0080.00418.34
8.2.90.0060.00319.43
8.2.80.0080.00017.97
8.2.70.0070.00417.75
8.2.60.0040.00518.05
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0070.00019.70
8.2.20.0030.00518.00
8.2.10.0080.00318.31
8.2.00.0050.00518.05
8.1.280.0150.00325.92
8.1.270.0080.00023.96
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0090.00023.80
8.1.230.0060.00619.32
8.1.220.0000.00817.93
8.1.210.0080.00018.77
8.1.200.0030.00917.48
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0060.00618.79
8.1.160.0060.00322.18
8.1.150.0000.00819.01
8.1.140.0000.00817.68
8.1.130.0000.00718.02
8.1.120.0000.00717.54
8.1.110.0000.00817.67
8.1.100.0060.00317.61
8.1.90.0040.00417.59
8.1.80.0040.00417.68
8.1.70.0030.00317.58
8.1.60.0040.00417.87
8.1.50.0040.00417.80
8.1.40.0090.00017.73
8.1.30.0000.00817.84
8.1.20.0050.00317.81
8.1.10.0000.00817.73
8.1.00.0040.00417.71
8.0.300.0030.00518.77
8.0.290.0050.00317.00
8.0.280.0000.00718.74
8.0.270.0040.00417.51
8.0.260.0070.00017.62
8.0.250.0040.00417.27
8.0.240.0030.00517.05
8.0.230.0000.00717.20
8.0.220.0050.00317.16
8.0.210.0040.00417.03
8.0.200.0000.00717.22
8.0.190.0040.00417.20
8.0.180.0020.00517.06
8.0.170.0000.00817.15
8.0.160.0050.00217.14
8.0.150.0000.00817.14
8.0.140.0000.00817.09
8.0.130.0030.00313.61
8.0.120.0030.00517.14
8.0.110.0050.00317.09
8.0.100.0000.00817.08
8.0.90.0080.00017.01
8.0.80.0160.00617.11
8.0.70.0030.00616.94
8.0.60.0050.00316.99
8.0.50.0050.00316.97
8.0.30.0140.00517.26
8.0.20.0160.00517.40
8.0.10.0060.00317.32
8.0.00.0090.01216.91
7.4.330.0000.00515.11
7.4.320.0000.00616.77
7.4.300.0030.00316.84
7.4.290.0040.00416.84
7.4.280.0040.00716.75
7.4.270.0070.00016.75
7.4.260.0000.00716.70
7.4.250.0030.00516.74
7.4.240.0040.00416.75
7.4.230.0040.00416.81
7.4.220.0060.01516.95
7.4.210.0000.01416.80
7.4.200.0040.00416.82
7.4.160.0070.01416.69
7.4.150.0100.01017.40
7.4.140.0160.00617.86
7.4.130.0070.01016.74
7.4.120.0070.01016.74
7.4.110.0060.01116.78
7.4.100.0180.00616.90
7.4.90.0090.00916.65
7.4.80.0090.00919.39
7.4.70.0040.01516.89
7.4.60.0120.00616.77
7.4.50.0030.00616.57
7.4.40.0130.00416.75
7.4.30.0060.01116.52
7.4.00.0070.01114.93
7.3.330.0000.00513.44
7.3.320.0050.00013.31
7.3.310.0040.00416.64
7.3.300.0050.00216.57
7.3.290.0040.01116.62
7.3.280.0090.00816.55
7.3.270.0140.00317.40
7.3.260.0160.00616.59
7.3.250.0080.01016.64
7.3.240.0090.00916.85
7.3.230.0090.00916.66
7.3.210.0110.00716.73
7.3.200.0000.01719.39
7.3.190.0070.01116.60
7.3.180.0040.01216.82
7.3.170.0040.01216.59
7.3.160.0080.00816.63
7.3.10.0060.00916.86
7.3.00.0060.00916.49
7.2.330.0110.00717.03
7.2.320.0030.01516.99
7.2.310.0110.00917.01
7.2.300.0200.00616.86
7.2.290.0060.01116.96
7.2.130.0000.01516.99
7.2.120.0000.01517.05
7.2.110.0030.00916.82
7.2.100.0030.01317.04
7.2.90.0000.01017.09
7.2.80.0060.00916.95
7.2.70.0090.00617.16
7.2.60.0060.00916.98
7.2.50.0100.00317.00
7.2.40.0030.01017.05
7.2.30.0060.00917.11
7.2.20.0000.01317.03
7.2.10.0040.01417.06
7.2.00.0060.00917.01
7.1.250.0000.01515.82
7.1.70.0000.00717.18
7.1.60.0130.01319.46
7.1.50.0040.01516.84
7.1.00.0030.07722.50
7.0.200.0030.00516.92
7.0.140.0030.07321.97
7.0.60.0070.06720.12
7.0.50.0100.03718.02
7.0.40.0100.04320.20
7.0.30.0270.04720.09
7.0.20.0100.04720.04
7.0.10.0030.07720.18
7.0.00.0170.06320.02
5.6.280.0030.07721.38
5.6.210.0070.05021.09
5.6.200.0030.07718.67
5.6.190.0070.04020.94
5.6.180.0230.07720.86
5.6.170.0330.04020.90
5.6.160.0000.05720.85
5.6.150.0100.07318.62
5.6.140.0170.04018.68
5.6.130.0100.05718.72
5.6.120.0200.07721.62
5.6.110.0030.09321.66
5.6.100.0130.07721.52
5.6.90.0070.04321.48
5.6.80.0130.04320.91
5.5.350.0300.07021.02
5.5.340.0100.07718.26
5.5.330.0030.04720.74
5.5.320.0270.05020.74
5.5.310.0270.07720.59
5.5.300.0030.04018.52
5.5.290.0000.06018.42
5.5.280.0200.07021.27
5.5.270.0130.03721.50
5.5.260.0170.07721.30
5.5.250.0070.04021.32
5.5.240.0000.07320.70
5.4.450.0170.04719.62
5.4.440.0370.04019.86
5.4.430.0600.04019.58
5.4.420.0330.03719.88
5.4.410.0100.04319.60
5.4.400.0230.03719.36
5.4.390.0330.03319.41
5.4.380.0300.05019.24
5.4.370.0430.05319.08
5.4.360.0430.04019.27
5.4.350.0370.05319.07
5.4.340.0400.04019.23
5.4.320.0090.04213.02
5.4.310.0050.04113.02
5.4.300.0060.03913.02
5.4.290.0060.03913.02
5.4.280.0070.03612.92
5.4.270.0050.03912.92
5.4.260.0050.04012.92
5.4.250.0060.03912.92
5.4.240.0030.04012.92
5.4.230.0040.04012.91
5.4.220.0070.03712.91
5.4.210.0080.04112.91
5.4.200.0060.04612.91
5.4.190.0060.03712.91
5.4.180.0040.04012.91
5.4.170.0040.03812.92
5.4.160.0090.03512.92
5.4.150.0070.03612.91
5.4.140.0080.03612.60
5.4.130.0120.03812.59
5.4.120.0120.03112.54
5.4.110.0110.03112.54
5.4.100.0050.03912.54
5.4.90.0050.03912.54
5.4.80.0120.03212.54
5.4.70.0050.03712.53
5.4.60.0090.03312.54
5.4.50.0070.03612.53
5.4.40.0050.05412.52
5.4.30.0060.03712.52
5.4.20.0120.05412.52
5.4.10.0100.04912.52
5.4.00.0090.04912.01
5.3.290.0090.04513.27
5.3.280.0100.03813.20
5.3.270.0080.04013.21
5.3.260.0110.04313.21
5.3.250.0050.05913.21
5.3.240.0110.05313.21
5.3.230.0070.04613.20
5.3.220.0090.05313.17
5.3.210.0110.04413.17
5.3.200.0050.03913.17
5.3.190.0080.03813.17
5.3.180.0050.03913.17
5.3.170.0060.03813.17
5.3.160.0060.03913.17
5.3.150.0100.03413.16
5.3.140.0050.03913.16
5.3.130.0080.04913.15
5.3.120.0080.04013.15
5.3.110.0040.04113.15
5.3.100.0090.03612.64
5.3.90.0070.03712.63
5.3.80.0070.04012.61
5.3.70.0060.04012.61
5.3.60.0090.03812.59
5.3.50.0060.03712.55
5.3.40.0070.03712.55
5.3.30.0050.03612.51
5.3.20.0050.03812.29
5.3.10.0070.03412.25
5.3.00.0040.03912.24
5.2.170.0080.0299.68
5.2.160.0060.0299.68
5.2.150.0050.0319.68
5.2.140.0050.0319.67
5.2.130.0060.0309.63
5.2.120.0060.0349.63
5.2.110.0080.0359.63
5.2.100.0070.0299.63
5.2.90.0030.0339.63
5.2.80.0070.0319.62
5.2.70.0070.0339.62
5.2.60.0040.0359.57
5.2.50.0070.0359.55
5.2.40.0090.0349.53
5.2.30.0110.0409.48
5.2.20.0040.0319.47
5.2.10.0040.0309.39
5.2.00.0080.0279.25
5.1.60.0050.0258.80
5.1.50.0070.0258.80
5.1.40.0040.0268.78
5.1.30.0060.0289.13
5.1.20.0040.0289.15
5.1.10.0040.0288.88
5.1.00.0060.0268.88
5.0.50.0050.0237.36
5.0.40.0030.0237.22
5.0.30.0070.0417.03
5.0.20.0040.0307.00
5.0.10.0070.0206.98
5.0.00.0030.0346.98
4.4.90.0020.0164.78
4.4.80.0040.0144.75
4.4.70.0020.0164.76
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0020.0164.75
4.4.20.0050.0144.84
4.4.10.0030.0154.85
4.4.00.0040.0244.75
4.3.110.0020.0164.67
4.3.100.0020.0164.67
4.3.90.0030.0144.63
4.3.80.0020.0334.58
4.3.70.0040.0174.63
4.3.60.0040.0204.62
4.3.50.0060.0184.63
4.3.40.0040.0234.53
4.3.30.0040.0203.30
4.3.20.0030.0203.28
4.3.10.0020.0183.24
4.3.00.0100.01018.56

preferences:
46.14 ms | 401 KiB | 5 Q