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==")); return $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)
8.3.60.0110.01118.48
8.3.50.0220.01021.07
8.3.40.0070.01418.84
8.3.30.0130.00818.59
8.3.20.0040.01120.11
8.3.10.0040.01121.90
8.3.00.0040.00420.39
8.2.180.0110.00716.88
8.2.170.0150.00622.96
8.2.160.0100.00320.46
8.2.150.0040.00424.18
8.2.140.0090.00924.66
8.2.130.0000.00826.16
8.2.120.0080.00017.63
8.2.110.0070.00320.33
8.2.100.0060.00617.75
8.2.90.0090.00019.24
8.2.80.0000.00917.97
8.2.70.0000.00817.50
8.2.60.0060.00317.92
8.2.50.0050.00318.07
8.2.40.0000.00719.45
8.2.30.0030.00620.70
8.2.20.0080.00017.65
8.2.10.0030.00518.08
8.2.00.0040.00418.12
8.1.280.0110.00425.92
8.1.270.0100.01023.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0080.00417.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.34
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0030.00518.64
8.1.160.0040.00421.95
8.1.150.0030.00618.81
8.1.140.0070.00317.41
8.1.130.0000.00717.62
8.1.120.0080.00017.43
8.1.110.0070.00317.31
8.1.100.0040.00417.32
8.1.90.0000.00817.41
8.1.80.0040.00417.30
8.1.70.0000.00717.39
8.1.60.0040.00417.44
8.1.50.0000.00717.37
8.1.40.0040.00417.49
8.1.30.0040.00417.59
8.1.20.0000.00817.43
8.1.10.0000.00717.60
8.1.00.0030.00517.40
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.37
8.0.270.0040.00417.32
8.0.260.0030.00517.28
8.0.250.0000.00817.09
8.0.240.0030.00317.14
8.0.230.0000.00717.06
8.0.220.0070.00317.02
8.0.210.0080.00016.86
8.0.200.0060.00317.07
8.0.190.0060.00316.95
8.0.180.0000.00717.03
8.0.170.0000.00716.85
8.0.160.0050.00317.01
8.0.150.0000.00716.88
8.0.140.0040.00416.93
8.0.130.0030.00313.36
8.0.120.0030.00516.97
8.0.110.0020.00516.98
8.0.100.0070.00016.87
8.0.90.0040.00416.98
8.0.80.0090.00616.97
8.0.70.0040.00416.81
8.0.60.0070.00016.79
8.0.50.0040.00416.84
8.0.30.0130.00817.14
8.0.20.0110.01217.40
8.0.10.0000.00816.91
8.0.00.0090.00916.73
7.4.330.0030.00315.08
7.4.320.0000.00616.62
7.4.300.0000.00616.53
7.4.290.0060.00016.61
7.4.280.0000.00816.59
7.4.270.0000.00716.48
7.4.260.0040.00416.51
7.4.250.0000.00716.53
7.4.240.0020.00616.62
7.4.230.0030.00316.71
7.4.220.0100.01016.59
7.4.210.0120.00316.54
7.4.200.0000.00716.65
7.4.160.0160.00016.71
7.4.150.0170.00017.40
7.4.140.0140.00917.86
7.4.130.0080.01116.62
7.4.120.0080.01116.59
7.4.110.0110.00716.71
7.4.100.0210.00316.57
7.4.90.0070.01016.67
7.4.80.0150.00419.39
7.4.70.0130.00416.59
7.4.60.0000.01716.45
7.4.50.0030.00616.70
7.4.40.0070.01816.58
7.4.30.0150.00316.64
7.4.00.0100.00715.23
7.3.330.0050.00013.25
7.3.320.0030.00313.41
7.3.310.0070.00016.29
7.3.300.0030.00416.41
7.3.290.0040.01216.43
7.3.280.0090.00716.42
7.3.270.0060.01317.40
7.3.260.0060.01116.50
7.3.250.0110.00616.63
7.3.240.0070.01416.38
7.3.230.0000.01716.45
7.3.210.0070.01016.47
7.3.200.0080.00816.41
7.3.190.0060.01116.52
7.3.180.0030.01216.53
7.3.170.0100.00616.55
7.3.160.0000.01616.49
7.2.330.0130.00316.89
7.2.320.0060.01816.69
7.2.310.0070.01016.84
7.2.300.0060.01316.70
7.2.290.0160.00316.71
7.2.60.0030.01316.72
7.2.00.0040.00819.41
7.1.200.0000.01215.79
7.1.100.0090.00318.43
7.1.70.0040.00417.05
7.1.60.0070.01519.29
7.1.50.0200.02034.54
7.1.00.0070.07322.44
7.0.200.0000.00716.79
7.0.60.0100.07321.77
7.0.50.0030.08017.89
7.0.40.0030.04319.96
7.0.30.0230.06020.11
7.0.20.0270.04020.17
7.0.10.0100.04020.12
7.0.00.0030.07320.25
5.6.280.0030.07721.00
5.6.210.0070.07720.77
5.6.200.0070.07018.25
5.6.190.0030.04720.43
5.6.180.0300.04020.47
5.6.170.0370.07320.48
5.6.160.0030.04720.43
5.6.150.0030.04718.18
5.6.140.0070.08718.14
5.6.130.0030.05018.11
5.6.120.0070.04321.02
5.6.110.0130.03321.01
5.6.100.0070.04321.11
5.6.90.0100.07321.14
5.6.80.0130.07320.48
5.5.350.4200.03720.41
5.5.340.0070.08717.98
5.5.330.0130.08020.13
5.5.320.0530.03720.19
5.5.310.0300.05020.35
5.5.300.0070.07717.95
5.5.290.0070.07317.95
5.5.280.0070.07720.88
5.5.270.0100.07720.88
5.5.260.0070.06320.87
5.5.250.0100.08020.50
5.5.240.0170.07720.18
5.4.450.4070.04019.31
5.4.440.0030.08319.57
5.4.430.1370.07719.48
5.4.420.3800.04019.25
5.4.410.3670.03719.15
5.4.400.3600.04018.92
5.4.390.3700.04019.16
5.4.380.4100.03019.15
5.4.370.2830.04019.00
5.4.360.3500.04019.15
5.4.350.3300.03319.14
5.4.340.4100.03319.21
5.4.320.3870.03019.14
5.4.310.3830.04319.21
5.4.300.4130.03318.92
5.4.290.3870.03719.21
5.4.280.4100.04018.93
5.4.270.3930.03719.04
5.4.260.3730.04319.10
5.4.250.3930.03719.13
5.4.240.4170.03718.95
5.4.230.3930.04018.92
5.4.220.3770.03719.12
5.4.210.3830.02719.12
5.4.200.4270.03719.12
5.4.190.4030.03719.12
5.4.180.3530.03319.11
5.4.170.3930.03319.16
5.4.160.3870.03719.10
5.4.150.3900.04318.95
5.4.140.3630.03716.51
5.4.130.3830.03716.43
5.4.120.3830.03316.43
5.4.110.1200.05016.57
5.4.100.3030.03716.51
5.4.90.0730.03716.26
5.4.80.0630.03716.43

preferences:
65.75 ms | 401 KiB | 5 Q