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)
8.3.60.0070.00716.74
8.3.50.0100.01022.78
8.3.40.0120.00318.76
8.3.30.0090.00619.08
8.3.20.0050.00320.29
8.3.10.0040.00423.41
8.3.00.0030.00619.50
8.2.180.0070.00718.54
8.2.170.0110.00422.96
8.2.160.0130.00320.39
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00820.90
8.2.110.0060.00320.39
8.2.100.0060.00618.34
8.2.90.0000.00819.40
8.2.80.0040.00717.97
8.2.70.0000.00817.63
8.2.60.0030.00518.05
8.2.50.0070.00318.07
8.2.40.0040.00418.28
8.2.30.0040.00419.53
8.2.20.0000.00717.86
8.2.10.0040.00418.28
8.2.00.0040.00417.93
8.1.280.0040.01525.92
8.1.270.0040.00423.71
8.1.260.0060.00326.35
8.1.250.0000.00828.09
8.1.240.0030.00623.96
8.1.230.0040.00819.14
8.1.220.0080.00017.91
8.1.210.0050.00318.77
8.1.200.0030.01017.25
8.1.190.0030.00517.47
8.1.180.0080.00018.10
8.1.170.0040.00418.77
8.1.160.0000.00722.05
8.1.150.0040.00418.98
8.1.140.0070.00017.47
8.1.130.0000.00817.93
8.1.120.0000.00717.52
8.1.110.0060.00317.55
8.1.100.0050.00317.50
8.1.90.0020.00517.55
8.1.80.0000.00817.54
8.1.70.0000.00817.48
8.1.60.0000.00917.57
8.1.50.0050.00317.49
8.1.40.0000.00817.60
8.1.30.0030.00517.66
8.1.20.0020.00517.63
8.1.10.0060.00317.54
8.1.00.0040.00417.64
8.0.300.0000.00818.77
8.0.290.0040.00416.88
8.0.280.0000.00718.58
8.0.270.0080.00017.37
8.0.260.0030.00317.38
8.0.250.0030.00317.02
8.0.240.0030.00617.02
8.0.230.0040.00417.13
8.0.220.0000.00716.89
8.0.210.0040.00416.91
8.0.200.0000.00617.07
8.0.190.0040.00417.09
8.0.180.0000.00716.97
8.0.170.0040.00417.00
8.0.160.0020.00516.94
8.0.150.0070.00016.93
8.0.140.0080.00016.84
8.0.130.0030.00313.43
8.0.120.0000.00817.00
8.0.110.0050.00216.92
8.0.100.0040.00417.02
8.0.90.0040.00417.05
8.0.80.0150.00416.96
8.0.70.0040.00416.85
8.0.60.0000.00816.94
8.0.50.0050.00317.00
8.0.30.0060.01216.95
8.0.20.0100.00817.40
8.0.10.0070.00016.98
8.0.00.0090.01216.79
7.4.330.0050.00015.03
7.4.320.0000.00616.70
7.4.300.0030.00316.60
7.4.290.0050.00316.71
7.4.280.0040.00716.56
7.4.270.0030.00316.59
7.4.260.0000.00816.48
7.4.250.0000.00716.66
7.4.240.0000.00716.63
7.4.230.0040.00416.79
7.4.220.0030.01516.62
7.4.210.0030.01616.63
7.4.200.0000.00716.72
7.4.150.0120.00617.40
7.4.140.0100.01217.86
7.4.130.0110.00616.61
7.4.120.0070.01016.61
7.4.110.0060.01216.42
7.4.100.0100.01016.57
7.4.90.0040.01516.68
7.4.80.0090.00919.39
7.4.70.0130.00316.66
7.4.60.0150.00616.57
7.4.50.0060.00316.58
7.4.40.0140.00416.72
7.4.30.0060.00916.63
7.4.00.0150.00514.83
7.3.330.0060.00013.32
7.3.320.0060.00013.16
7.3.310.0030.00316.25
7.3.300.0050.00516.25
7.3.290.0070.00716.35
7.3.280.0010.01416.40
7.3.270.0160.00017.40
7.3.260.0100.00716.77
7.3.250.0110.00616.50
7.3.240.0070.01016.57
7.3.230.0000.02116.66
7.3.210.0120.00416.43
7.3.200.0120.00619.39
7.3.190.0120.00616.62
7.3.180.0070.01516.61
7.3.170.0090.00616.39
7.3.160.0140.00316.74
7.3.120.0070.01015.11
7.3.110.0070.01014.92
7.3.100.0030.00714.76
7.3.90.0110.00414.80
7.3.80.0060.01014.75
7.3.70.0090.00615.01
7.3.60.0080.00414.79
7.3.50.0110.00315.05
7.3.40.0090.00015.06
7.3.30.0030.01014.81
7.3.20.0100.01016.61
7.3.10.0090.00316.69
7.3.00.0090.00316.67
7.2.330.0130.00616.95
7.2.320.0060.01116.57
7.2.310.0040.01416.76
7.2.300.0140.00616.64
7.2.290.0080.00916.50
7.2.250.0040.01515.02
7.2.240.0060.01315.34
7.2.230.0040.01414.80
7.2.220.0070.00714.95
7.2.210.0070.01115.31
7.2.200.0100.00314.96
7.2.190.0060.00615.12
7.2.180.0050.00515.00
7.2.170.0080.00815.11
7.1.330.0100.00315.60
7.1.320.0060.00615.88
7.1.310.0060.00915.84
7.1.300.0070.00715.66
7.1.290.0040.00415.88
7.1.280.0000.01415.86
7.1.270.0040.00815.78
7.1.260.0100.00715.80
7.1.70.0040.00416.84
7.1.60.0030.02219.46
7.1.50.0070.01717.01
7.1.00.0070.07022.44
7.0.200.0000.00916.89
7.0.140.0000.07322.09
7.0.60.0070.04719.96
7.0.50.0130.07317.78
7.0.40.0100.06320.20
7.0.30.0270.04720.21
7.0.20.0230.07720.19
7.0.10.0000.05720.33
7.0.00.0100.08719.99
5.6.280.0030.07720.92
5.6.210.0000.06020.74
5.6.200.0100.08318.22
5.6.190.0030.05020.27
5.6.180.0470.07720.77
5.6.170.0200.05020.51
5.6.160.0070.05020.49
5.6.150.0130.05318.18
5.6.140.0100.07718.09
5.6.130.0100.07318.19
5.6.120.0130.05720.98
5.6.110.0000.09321.03
5.6.100.0100.06021.16
5.6.90.0100.07721.02
5.6.80.0030.06320.43
5.5.350.0170.08020.42
5.5.340.0170.06717.91
5.5.330.0030.04020.40
5.5.320.0030.07020.50
5.5.310.0230.05320.14
5.5.300.0100.07718.00
5.5.290.0070.04718.02
5.5.280.0030.08720.93
5.5.270.0030.04020.70
5.5.260.0170.07320.91
5.5.250.0100.03720.65
5.5.240.0230.06020.19
5.4.450.0400.05019.46
5.4.440.0070.05019.43
5.4.430.0130.05019.45
5.4.420.0430.03719.41
5.4.410.0170.04319.44
5.4.400.0330.03719.09
5.4.390.0130.04019.21
5.4.380.0400.05018.86
5.4.370.0470.04318.88
5.4.360.0270.05318.85
5.4.350.0300.07718.89
5.4.340.0300.05018.74
5.4.320.0070.03512.68
5.4.310.0070.03812.68
5.4.300.0080.03512.69
5.4.290.0050.04112.68
5.4.280.0080.03312.58
5.4.270.0070.03612.58
5.4.260.0060.03912.58
5.4.250.0060.03912.58
5.4.240.0050.03812.58
5.4.230.0070.03712.57
5.4.220.0080.03512.57
5.4.210.0070.03712.57
5.4.200.0060.04212.57
5.4.190.0090.03712.57
5.4.180.0070.03812.57
5.4.170.0070.04012.58
5.4.160.0040.03812.58
5.4.150.0090.04012.57
5.4.140.0080.03712.26
5.4.130.0060.03712.25
5.4.120.0050.03612.20
5.4.110.0060.03612.20
5.4.100.0080.03412.20
5.4.90.0050.03812.20
5.4.80.0070.03912.20
5.4.70.0070.04312.19
5.4.60.0090.03212.19
5.4.50.0080.03312.19
5.4.40.0050.03612.18
5.4.30.0040.03712.18
5.4.20.0100.03212.18
5.4.10.0050.03912.18
5.4.00.0020.04111.67
5.3.290.0080.03912.94
5.3.280.0070.04412.86
5.3.270.0060.04612.88
5.3.260.0070.04212.88
5.3.250.0090.03512.88
5.3.240.0060.03812.88
5.3.230.0050.04012.87
5.3.220.0050.03912.84
5.3.210.0080.03712.84
5.3.200.0040.03912.84
5.3.190.0060.03812.84
5.3.180.0070.03612.83
5.3.170.0080.04112.83
5.3.160.0060.03912.84
5.3.150.0050.03912.83
5.3.140.0080.03412.82
5.3.130.0050.03912.82
5.3.120.0050.04012.82
5.3.110.0070.03912.82
5.3.100.0060.03712.30
5.3.90.0090.03412.29
5.3.80.0090.03412.28
5.3.70.0070.03612.28
5.3.60.0050.03712.26
5.3.50.0100.04112.21
5.3.40.0070.03612.21
5.3.30.0070.03812.17
5.3.20.0040.04311.95
5.3.10.0090.04211.92
5.3.00.0070.04111.90
5.2.170.0050.0329.40
5.2.160.0060.0309.40
5.2.150.0060.0339.40
5.2.140.0040.0369.40
5.2.130.0060.0309.36
5.2.120.0060.0279.36
5.2.110.0060.0299.37
5.2.100.0060.0289.36
5.2.90.0060.0299.36
5.2.80.0040.0349.36
5.2.70.0040.0319.35
5.2.60.0090.0309.32
5.2.50.0070.0339.28
5.2.40.0030.0379.26
5.2.30.0050.0329.23
5.2.20.0060.0349.25
5.2.10.0040.0379.15
5.2.00.0030.0349.02
5.1.60.0060.0318.37
5.1.50.0030.0268.37
5.1.40.0050.0268.35
5.1.30.0070.0248.70
5.1.20.0070.0298.72
5.1.10.0060.0338.44
5.1.00.0050.0258.44
5.0.50.0050.0206.93
5.0.40.0040.0356.79
5.0.30.0050.0336.60
5.0.20.0030.0246.57
5.0.10.0050.0236.55
5.0.00.0020.0336.54
4.4.90.0040.0144.78
4.4.80.0040.0154.75
4.4.70.0020.0194.76
4.4.60.0040.0194.75
4.4.50.0040.0184.77
4.4.40.0010.0274.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0030.0194.67
4.3.100.0010.0164.66
4.3.90.0030.0144.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0050.0144.62
4.3.50.0040.0174.63
4.3.40.0040.0254.54
4.3.30.0020.0203.30
4.3.20.0030.0193.28
4.3.10.0040.0183.24
4.3.00.0070.01318.56

preferences:
44.08 ms | 401 KiB | 5 Q