3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = hash('md5','xn2',1); var_dump($a);

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)
8.3.40.0110.00418.66
8.3.30.0030.01020.22
8.3.20.0070.00020.29
8.3.10.0110.00721.95
8.3.00.0080.00022.45
8.2.170.0140.00722.96
8.2.160.0070.00722.25
8.2.150.0060.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0060.00617.80
8.2.110.0030.00622.08
8.2.100.0060.00617.72
8.2.90.0000.00819.21
8.2.80.0070.00019.35
8.2.70.0030.00517.25
8.2.60.0050.00317.92
8.2.50.0030.00618.07
8.2.40.0080.00018.09
8.2.30.0040.00417.98
8.2.20.0040.00417.57
8.2.10.0070.00017.49
8.2.00.0070.00317.61
8.1.270.0050.00324.66
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0100.00023.85
8.1.230.0110.00019.09
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0040.00417.22
8.1.190.0060.00317.39
8.1.180.0000.00819.01
8.1.170.0040.00418.58
8.1.160.0000.00720.78
8.1.150.0000.00818.56
8.1.140.0000.00717.39
8.1.130.0000.00717.73
8.1.120.0000.00717.39
8.1.110.0000.00817.29
8.1.100.0050.00317.29
8.1.90.0030.00317.35
8.1.80.0000.00717.29
8.1.70.0030.00317.34
8.1.60.0040.00417.52
8.1.50.0070.00017.36
8.1.40.0000.00817.34
8.1.30.0070.00017.55
8.1.20.0030.00617.48
8.1.10.0000.00817.30
8.1.00.0030.00917.45
8.0.300.0070.00018.77
8.0.290.0070.00017.05
8.0.280.0050.00218.40
8.0.270.0070.00017.17
8.0.260.0000.00616.71
8.0.250.0000.00716.89
8.0.240.0040.00416.89
8.0.230.0030.00516.92
8.0.220.0000.00816.82
8.0.210.0040.00416.73
8.0.200.0030.00316.90
8.0.190.0030.00516.86
8.0.180.0060.00316.81
8.0.170.0040.00416.79
8.0.160.0000.00716.87
8.0.150.0040.00416.78
8.0.140.0030.00316.77
8.0.130.0000.00613.24
8.0.120.0070.00016.82
8.0.110.0000.00716.79
8.0.100.0000.00716.71
8.0.90.0040.00416.65
8.0.80.0060.00916.70
8.0.70.0040.00416.72
8.0.60.0040.00416.71
8.0.50.0070.00016.77
8.0.30.0110.00716.88
8.0.20.0100.01217.40
8.0.10.0070.00016.97
8.0.00.0090.00916.71
7.4.330.0000.00515.01
7.4.320.0030.00316.57
7.4.300.0000.00616.43
7.4.290.0030.00316.44
7.4.280.0030.00316.47
7.4.270.0070.00016.55
7.4.260.0040.00716.55
7.4.250.0000.00816.51
7.4.240.0050.00216.54
7.4.230.0030.00316.43
7.4.220.0090.00916.50
7.4.210.0100.00516.51
7.4.200.0000.00716.53
7.4.190.0040.00416.41
7.4.160.0060.01016.44
7.4.150.0120.00917.40
7.4.140.0110.01017.86
7.4.130.0110.01016.37
7.4.120.0120.00716.47
7.4.110.0080.01216.48
7.4.100.0140.00316.54
7.4.90.0140.00916.49
7.4.80.0060.01219.39
7.4.70.0060.01616.37
7.4.60.0100.01016.27
7.4.50.0080.00016.28
7.4.40.0070.01122.77
7.4.30.0060.01016.40
7.4.00.0150.00315.11
7.3.330.0000.00612.86
7.3.320.0000.00512.92
7.3.310.0060.00015.98
7.3.300.0030.00316.15
7.3.290.0150.00316.18
7.3.280.0080.01016.10
7.3.270.0120.00817.40
7.3.260.0150.00916.08
7.3.250.0110.00616.10
7.3.240.0080.01516.30
7.3.230.0100.01316.39
7.3.210.0080.00816.30
7.3.200.0060.01119.39
7.3.190.0070.01116.37
7.3.180.0030.01216.14
7.3.170.0130.00316.27
7.3.160.0080.00816.38
7.3.120.0070.00714.78
7.3.10.0060.00616.44
7.3.00.0000.01316.25
7.2.330.0100.00716.38
7.2.320.0090.00916.43
7.2.310.0070.01316.64
7.2.300.0120.00916.35
7.2.290.0060.01016.55
7.2.130.0030.00616.52
7.2.120.0070.00716.82
7.2.110.0080.00316.55
7.2.100.0000.00916.86
7.2.90.0040.00816.49
7.2.80.0060.00616.81
7.2.70.0140.00416.65
7.2.60.0000.01316.80
7.2.50.0180.00316.97
7.2.40.0070.01016.86
7.2.30.0030.00916.95
7.2.20.0060.00616.88
7.2.10.0040.00916.89
7.2.00.0040.00716.66
7.1.250.0070.00715.44
7.1.70.0000.00917.05
7.1.60.0000.01119.43
7.1.50.0060.00616.57
7.1.00.0070.05322.43
7.0.200.0290.00414.33
7.0.140.0000.07722.02
7.0.60.0070.03720.02
7.0.50.0030.08717.82
7.0.40.0100.08320.20
7.0.30.0230.08320.09
7.0.20.0270.07720.20
7.0.10.0330.05320.16
7.0.00.0130.08720.20
5.6.280.0000.07721.11
5.6.210.0100.08020.70
5.6.200.0100.03718.11
5.6.190.0070.08320.57
5.6.180.0130.05020.61
5.6.170.0230.06720.48
5.6.160.0070.03720.49
5.6.150.0070.08018.21
5.6.140.0070.03718.07
5.6.130.0100.07318.21
5.6.120.0070.09020.98
5.6.110.0170.07320.88
5.6.100.0130.07720.95
5.6.90.0170.08020.94
5.6.80.0100.06720.37
5.6.70.0370.07020.41
5.5.350.0000.08720.43
5.5.340.0130.07318.02
5.5.330.0070.05320.57
5.5.320.0270.04020.34
5.5.310.0370.07020.23
5.5.300.0170.07718.02
5.5.290.0100.07318.02
5.5.280.0130.06320.71
5.5.270.0230.04020.93
5.5.260.0130.07720.88
5.5.250.0200.07020.54
5.5.240.0070.07720.23
5.4.450.0830.06019.24
5.4.440.0200.05319.32
5.4.430.0300.04319.58
5.4.420.0200.05319.31
5.4.410.0200.06719.42
5.4.400.1100.04718.75
5.4.390.1400.04318.76
5.4.380.0170.05718.72
5.4.370.0170.04718.70
5.4.360.0170.04718.57
5.4.350.0060.04311.97
5.4.340.0050.04211.97
5.4.320.0080.03512.45
5.4.310.0070.03712.45
5.4.300.0050.03712.45
5.4.290.0050.03812.45
5.4.280.0070.03412.35
5.4.270.0070.04312.34
5.4.260.0070.06018.87
5.4.250.0130.06718.83
5.4.240.0100.04718.69
5.4.230.0130.04318.83
5.4.220.0130.05318.91
5.4.210.0030.07718.88
5.4.200.0130.05318.79
5.4.190.0170.05718.91
5.4.180.0070.05318.73
5.4.170.0000.05718.73
5.4.160.0030.06318.74
5.4.150.0000.06018.78
5.4.140.0100.05016.25
5.4.130.0170.05016.25
5.4.120.0070.04716.25
5.4.110.0100.06716.34
5.4.100.0100.04316.52
5.4.90.0000.05016.35
5.4.80.0030.05016.48
5.4.70.0070.05016.23
5.4.60.0070.05316.36
5.4.50.0070.06016.32
5.4.40.0000.05016.45
5.4.30.0000.05016.12
5.4.20.0070.06016.30
5.4.10.0070.05316.17
5.4.00.0100.04715.85
5.3.290.0070.03812.80
5.3.280.0100.04314.30
5.3.270.0000.05714.61
5.3.260.0030.07014.44
5.3.250.0030.05314.64
5.3.240.0000.05314.62
5.3.230.0100.05014.61
5.3.220.0100.04714.26
5.3.210.0130.06014.43
5.3.200.0070.04714.71
5.3.190.0070.05014.57
5.3.180.0070.04714.57
5.3.170.0100.04314.43
5.3.160.0030.05014.65
5.3.150.0070.04714.42
5.3.140.0000.05314.57
5.3.130.0100.04714.54
5.3.120.0070.05014.57
5.3.110.0030.05314.33
5.3.100.0070.04714.04
5.3.90.0030.05013.89
5.3.80.0000.05713.90
5.3.70.0000.05314.11
5.3.60.0000.05314.04
5.3.50.0000.06013.96
5.3.40.0000.05713.64
5.3.30.0000.05013.82
5.3.20.0070.04713.70
5.3.10.0070.04713.48
5.3.00.0000.05313.64
5.2.170.0030.04011.02
5.2.160.0100.03311.14
5.2.150.0070.04011.30
5.2.140.0100.04011.05
5.2.130.0070.03711.00
5.2.120.0030.04011.10
5.2.110.0130.03011.21
5.2.100.0030.04011.20
5.2.90.0000.04011.02
5.2.80.0000.04311.02
5.2.70.0000.04311.00
5.2.60.0070.03711.16
5.2.50.0070.03711.02
5.2.40.0100.04310.88
5.2.30.0100.03311.08
5.2.20.0030.03711.04
5.2.10.0070.04710.86
5.2.00.0030.04310.86
5.1.60.0030.03310.18
5.1.50.0030.03310.14
5.1.40.0070.03310.00
5.1.30.0030.05010.42
5.1.20.0070.05010.43
5.1.10.0030.04710.30
5.1.00.0070.0309.98
5.0.50.0000.0308.68
5.0.40.0030.0238.46
5.0.30.0030.0408.24
5.0.20.0000.0308.27
5.0.10.0000.0308.36
5.0.00.0070.0408.13
4.4.90.0030.0305.78
4.4.80.0030.0175.77
4.4.70.0030.0205.68
4.4.60.0000.0235.68
4.4.50.0000.0205.77
4.4.40.0000.0335.79
4.4.30.0030.0205.77
4.4.20.0030.0205.84
4.4.10.0000.0235.80
4.4.00.0000.0375.78
4.3.110.0000.0235.78
4.3.100.0030.0205.77
4.3.90.0000.0205.77
4.3.80.0000.0375.77
4.3.70.0000.0235.77
4.3.60.0000.0305.77
4.3.50.0030.0205.77
4.3.40.0000.0435.77
4.3.30.0030.0305.77
4.3.20.0030.0205.77
4.3.10.0030.0275.77
4.3.00.0130.0206.66

preferences:
42.02 ms | 400 KiB | 5 Q