3v4l.org

run code in 300+ PHP versions simultaneously
<?php function stringxor($o1, $o2) { $res = ''; for($i=0;$i<strlen($o1);$i++) $res .= chr(ord($o1[$i]) ^ ord($o2[$i])); return $res; } $pass = stringxor(c92fcd618967933ac463feb85ba00d5a7ae52842, base64_decode("VA5QA1cCVQgPXwEAXwZVVVsHBgtfUVBaV1QEAwIFVAJWAwBRC1tRVA==")); print $pass;

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)
8.3.60.0150.00318.53
8.3.50.0240.01021.93
8.3.40.0130.00619.02
8.3.30.0100.01018.75
8.3.20.0170.00320.35
8.3.10.0140.00021.89
8.3.00.0090.00020.15
8.2.180.0140.00716.72
8.2.170.0100.01022.96
8.2.160.0070.01320.36
8.2.150.0040.00424.18
8.2.140.0060.01224.66
8.2.130.0000.00726.16
8.2.120.0090.00017.50
8.2.110.0000.00919.33
8.2.100.0080.00417.84
8.2.90.0050.00319.21
8.2.80.0040.00417.97
8.2.70.0060.00317.92
8.2.60.0080.00018.04
8.2.50.0030.00618.07
8.2.40.0030.00619.45
8.2.30.0060.00320.52
8.2.20.0000.00717.70
8.2.10.0000.00717.96
8.2.00.0040.00418.07
8.1.280.0090.00625.92
8.1.270.0040.01424.04
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00621.25
8.1.230.0030.00917.77
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0050.00318.59
8.1.160.0000.00721.97
8.1.150.0000.00918.77
8.1.140.0070.00317.35
8.1.130.0030.00317.57
8.1.120.0040.00417.32
8.1.110.0080.00017.46
8.1.100.0070.00017.41
8.1.90.0040.00417.30
8.1.80.0000.00717.41
8.1.70.0040.00417.41
8.1.60.0040.00417.59
8.1.50.0000.00717.49
8.1.40.0040.00417.46
8.1.30.0030.00617.67
8.1.20.0060.00317.54
8.1.10.0030.00517.42
8.1.00.0000.00717.43
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0000.00718.39
8.0.270.0030.00317.30
8.0.260.0040.00417.24
8.0.250.0040.00416.97
8.0.240.0030.00317.05
8.0.230.0000.00717.08
8.0.220.0090.00017.01
8.0.210.0040.00416.96
8.0.200.0000.00717.08
8.0.190.0030.00616.91
8.0.180.0030.00516.87
8.0.170.0040.00416.93
8.0.160.0070.00017.02
8.0.150.0070.00016.87
8.0.140.0040.00416.82
8.0.130.0030.00313.39
8.0.120.0070.00016.93
8.0.110.0040.00416.96
8.0.100.0030.00517.00
8.0.90.0020.00516.81
8.0.80.0000.01417.00
8.0.70.0040.00416.80
8.0.60.0000.00717.01
8.0.50.0040.00416.93
8.0.30.0110.00917.02
8.0.20.0100.00817.40
8.0.10.0040.00417.04
8.0.00.0110.00616.90
7.4.330.0020.00215.22
7.4.320.0000.00616.60
7.4.300.0060.00016.65
7.4.290.0070.00016.55
7.4.280.0000.00716.66
7.4.270.0030.00316.53
7.4.260.0000.00716.47
7.4.250.0070.00016.40
7.4.240.0000.00716.57
7.4.230.0030.00316.64
7.4.220.0090.01516.62
7.4.210.0030.01816.52
7.4.200.0040.00416.63
7.4.160.0100.00616.71
7.4.150.0050.01417.40
7.4.140.0090.01617.86
7.4.130.0090.01116.54
7.4.120.0130.00616.64
7.4.110.0030.01716.71
7.4.100.0130.00816.54
7.4.90.0170.00016.59
7.4.80.0140.00319.39
7.4.70.0060.00916.52
7.4.60.0060.01516.59
7.4.50.0000.00816.30
7.4.40.0100.00716.48
7.4.30.0140.00316.34
7.4.00.0100.00714.94
7.3.330.0050.00013.40
7.3.320.0030.00313.45
7.3.310.0000.00716.25
7.3.300.0030.00616.48
7.3.290.0110.00716.42
7.3.280.0060.01316.36
7.3.270.0060.01017.40
7.3.260.0170.00616.66
7.3.250.0080.00816.47
7.3.240.0070.01016.58
7.3.230.0110.00716.39
7.3.210.0090.00616.59
7.3.200.0000.01616.55
7.3.190.0060.01116.53
7.3.180.0060.00916.54
7.3.170.0120.00916.40
7.3.160.0100.00716.34
7.3.120.0110.00614.88
7.3.110.0070.00914.88
7.3.100.0090.00515.07
7.3.90.0080.00714.98
7.3.80.0050.01014.95
7.3.70.0020.01214.92
7.3.60.0060.00914.93
7.3.50.0070.00814.94
7.3.40.0090.00514.71
7.3.30.0070.00714.90
7.3.20.0040.01216.75
7.3.10.0050.01016.65
7.3.00.0040.00816.65
7.2.330.0170.00316.45
7.2.320.0060.01816.79
7.2.310.0160.00416.83
7.2.300.0030.01316.78
7.2.290.0090.00916.56
7.2.250.0040.01215.21
7.2.240.0080.00815.08
7.2.230.0070.00915.07
7.2.220.0050.01015.25
7.2.210.0060.01014.95
7.2.200.0050.00715.21
7.2.190.0090.00914.99
7.2.180.0040.00915.11
7.2.170.0080.00315.12
7.2.160.0060.00615.01
7.2.150.0070.00716.84
7.2.140.0120.00317.06
7.2.130.0060.01117.08
7.2.120.0000.00816.99
7.2.110.0040.01117.00
7.2.100.0100.00317.02
7.2.90.0030.00716.86
7.2.80.0030.00717.04
7.2.70.0080.00817.10
7.2.60.0050.00616.83
7.2.50.0070.00416.86
7.2.40.0070.01117.10
7.2.30.0060.00916.93
7.2.20.0030.00717.16
7.2.10.0030.00716.93
7.2.00.0080.00718.08
7.1.330.0060.00615.82
7.1.320.0030.00715.99
7.1.310.0070.00515.75
7.1.300.0070.01015.80
7.1.290.0040.01115.78
7.1.280.0050.00515.80
7.1.270.0090.00715.90
7.1.260.0020.00915.67
7.1.250.0100.00315.79
7.1.200.0000.01115.68
7.1.100.0000.01617.84
7.1.70.0040.00716.84
7.1.60.0100.01419.29
7.1.50.0110.01116.96
7.1.00.0000.08022.46
7.0.200.0030.00616.79
7.0.60.0200.07719.88
7.0.50.0070.08317.87
7.0.40.0030.05020.08
7.0.30.0270.07020.39
7.0.20.0270.05020.12
7.0.10.0070.04020.24
7.0.00.0130.03320.16
5.6.280.0030.07321.03
5.6.210.0030.04020.71
5.6.200.0130.07318.29
5.6.190.0030.04720.39
5.6.180.0070.04720.50
5.6.170.0300.07720.45
5.6.160.0100.08720.57
5.6.150.0070.06018.16
5.6.140.0100.04318.13
5.6.130.0130.03018.19
5.6.120.0030.07321.12
5.6.110.0030.04021.02
5.6.100.0130.05720.96
5.6.90.0130.08021.00
5.6.80.0030.07320.36
5.5.350.0000.03320.34
5.5.340.0000.05317.99
5.5.330.0030.04320.40
5.5.320.0030.08720.38
5.5.310.0100.04320.34
5.5.300.0000.08717.95
5.5.290.0070.08017.98
5.5.280.0000.05020.86
5.5.270.0100.04720.68
5.5.260.0000.09020.73
5.5.250.0000.05320.46
5.5.240.0030.08020.05
5.4.450.0500.06019.41
5.4.440.0770.06319.41
5.4.430.0800.06319.57
5.4.420.0770.05719.15
5.4.410.0870.05719.42
5.4.400.0770.06019.21
5.4.390.0770.06018.83
5.4.380.0800.05719.05
5.4.370.0830.07019.00
5.4.360.0870.06318.83
5.4.350.0730.06019.09
5.4.340.0830.06319.21
5.4.320.1170.06319.23
5.4.310.0830.05719.07
5.4.300.0870.07319.26
5.4.290.0830.06319.00
5.4.280.0900.07319.22
5.4.270.0970.06319.19
5.4.260.1030.07019.22
5.4.250.0930.06719.34
5.4.240.1030.05719.25
5.4.230.0970.07019.24
5.4.220.0770.08019.09
5.4.210.0830.07719.00
5.4.200.0770.06718.99
5.4.190.0730.06019.25
5.4.180.0800.05319.08
5.4.170.1170.04019.04
5.4.160.0800.05019.07
5.4.150.0730.06719.18
5.4.140.0770.05716.54
5.4.130.1000.04716.46
5.4.120.0770.06716.33
5.4.110.0700.06016.30
5.4.100.0970.06316.46
5.4.90.0700.05016.57
5.4.80.0900.05016.60
5.4.70.0270.06316.55
5.4.60.0270.03716.49
5.4.50.0270.04316.24
5.4.40.0330.07716.34
5.4.30.0030.03316.34
5.4.20.0030.04316.57
5.4.10.0300.06716.50

preferences:
52.47 ms | 401 KiB | 5 Q