3v4l.org

run code in 300+ PHP versions simultaneously
<?PHP $s1 = 'abcd'; $s2 = 'abc'; echo md5($s1); echo '||||'; echo hash('md5',$s2); ?>

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)
8.3.40.0140.00718.62
8.3.30.0140.00019.10
8.3.20.0040.00420.13
8.3.10.0070.00021.98
8.3.00.0060.00322.39
8.2.170.0140.00722.96
8.2.160.0110.00420.72
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0000.00919.36
8.2.110.0070.00322.11
8.2.100.0070.00417.72
8.2.90.0000.00719.17
8.2.80.0080.00018.05
8.2.70.0110.00217.25
8.2.60.0030.00617.93
8.2.50.0050.00318.07
8.2.40.0050.00218.16
8.2.30.0000.00818.04
8.2.20.0000.00717.51
8.2.10.0000.00717.61
8.2.00.0000.00717.51
8.1.270.0070.00021.76
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00023.90
8.1.230.0110.00018.90
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0070.00017.51
8.1.180.0080.00018.10
8.1.170.0060.00318.49
8.1.160.0050.00321.93
8.1.150.0000.00718.50
8.1.140.0040.00417.43
8.1.130.0030.00317.81
8.1.120.0040.00417.39
8.1.110.0070.00017.41
8.1.100.0000.00717.36
8.1.90.0040.00417.33
8.1.80.0040.00417.38
8.1.70.0030.00317.39
8.1.60.0040.00417.44
8.1.50.0000.00817.44
8.1.40.0000.00717.27
8.1.30.0000.00717.52
8.1.20.0060.00317.57
8.1.10.0040.00417.39
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0000.00718.42
8.0.270.0070.00017.15
8.0.260.0030.00316.80
8.0.250.0070.00016.84
8.0.240.0000.00916.81
8.0.230.0050.00516.85
8.0.220.0000.00716.80
8.0.210.0030.00316.86
8.0.200.0000.00616.88
8.0.190.0000.00816.91
8.0.180.0000.00716.84
8.0.170.0030.00516.72
8.0.160.0000.00716.86
8.0.150.0000.00816.78
8.0.140.0000.00716.80
8.0.130.0000.00513.21
8.0.120.0080.00016.87
8.0.110.0070.00016.88
8.0.100.0040.00416.61
8.0.90.0070.00016.66
8.0.80.0080.00716.78
8.0.70.0030.00516.80
8.0.60.0040.00416.70
8.0.50.0000.00716.88
8.0.30.0090.00916.88
8.0.20.0130.00417.40
8.0.10.0000.00716.91
8.0.00.0110.01116.78
7.4.330.0050.00015.05
7.4.320.0030.00316.38
7.4.300.0030.00316.32
7.4.290.0050.00216.57
7.4.280.0030.00316.51
7.4.270.0000.00616.45
7.4.260.0030.00616.41
7.4.250.0000.00716.48
7.4.240.0030.00416.36
7.4.230.0030.00316.55
7.4.220.0110.00716.49
7.4.210.0040.01116.46
7.4.200.0040.00416.45
7.4.190.0000.00716.38
7.4.160.0120.00916.50
7.4.150.0070.01017.40
7.4.140.0030.01517.86
7.4.130.0120.00516.57
7.4.120.0090.00716.39
7.4.110.0030.01316.65
7.4.100.0090.00916.45
7.4.90.0070.01016.39
7.4.80.0050.01619.39
7.4.70.0120.01116.41
7.4.60.0040.01216.46
7.4.50.0040.00016.36
7.4.40.0090.00622.77
7.4.30.0070.01016.59
7.4.00.0110.00715.00
7.3.330.0030.00313.04
7.3.320.0030.00212.97
7.3.310.0000.00716.09
7.3.300.0030.00316.15
7.3.290.0040.01116.07
7.3.280.0090.00716.13
7.3.270.0130.00417.40
7.3.260.0070.01016.18
7.3.250.0110.00716.37
7.3.240.0100.01316.37
7.3.230.0100.01016.39
7.3.210.0060.01316.20
7.3.200.0030.01319.39
7.3.190.0090.01216.42
7.3.180.0120.00316.27
7.3.170.0100.00616.31
7.3.160.0090.00616.32
7.3.120.0000.01415.00
7.2.330.0070.01016.19
7.2.320.0150.00616.60
7.2.310.0030.01416.46
7.2.300.0170.00416.58
7.2.290.0090.00616.27
7.2.00.0110.00719.12
7.1.100.0000.01318.13
7.1.70.0030.00616.89
7.1.60.0090.01519.82
7.1.50.0100.01016.73
7.1.00.0030.07322.36
7.0.200.0000.00716.90
7.0.140.0100.06721.95
7.0.60.0100.08319.91
7.0.50.0030.04017.66
7.0.40.0030.05319.98
7.0.30.0300.04320.17
7.0.20.0400.06020.20
7.0.10.0130.05020.16
7.0.00.0170.06020.17
5.6.280.0070.07021.06
5.6.210.0030.04320.46
5.6.200.0030.07018.08
5.6.190.0130.06720.67
5.6.180.0130.07720.48
5.6.170.0470.06720.47
5.6.160.0030.04320.41
5.6.150.0030.07018.08
5.6.140.0030.05318.07
5.6.130.0070.05718.20
5.6.120.0030.08320.98
5.6.110.0030.07721.11
5.6.100.0070.06020.88
5.6.90.0000.06720.96
5.6.80.0070.07320.36
5.6.70.4600.04020.47
5.5.350.0170.06320.42
5.5.340.0070.06017.95
5.5.330.0000.04320.37
5.5.320.0300.07320.13
5.5.310.0230.04720.27
5.5.300.0030.08317.92
5.5.290.0100.06017.96
5.5.280.0070.05720.97
5.5.270.0070.08020.64
5.5.260.0070.08720.72
5.5.250.0070.08320.79
5.5.240.0370.06720.23
5.4.450.0230.05319.23
5.4.440.0170.05019.40
5.4.430.0170.04719.50
5.4.420.0130.05319.52
5.4.410.0130.05318.79
5.4.400.0070.05318.65
5.4.390.0170.04318.50
5.4.380.0100.06018.53
5.4.370.0430.06318.61
5.4.360.0200.05718.68
5.4.350.0370.04318.65
5.4.340.0170.06018.62
5.4.320.0050.03712.45
5.4.310.0050.03912.45
5.4.300.0060.03612.45
5.4.290.0050.04012.45
5.4.280.0080.03312.35
5.4.270.0050.04112.31
5.4.260.0100.03512.31
5.4.250.0090.05312.31
5.4.240.0060.04012.31
5.4.230.0070.04312.30
5.4.220.0110.04412.30
5.4.210.0070.03412.30
5.4.200.0070.03712.30
5.4.190.0060.03612.30
5.4.180.0040.03812.30
5.4.170.0040.04512.32
5.4.160.0090.03312.30
5.4.150.0080.03412.30
5.4.140.0070.03611.99
5.4.130.0060.03611.98
5.4.120.0050.04111.93
5.4.110.0060.03711.93
5.4.100.0050.03611.93
5.4.90.0030.03911.93
5.4.80.0070.03611.93
5.4.70.0030.03811.92
5.4.60.0050.03511.92
5.4.50.0040.03811.92
5.4.40.0060.03311.91
5.4.30.0000.04011.91
5.4.20.0060.03411.91
5.4.10.0020.03811.91
5.4.00.0100.03911.40
5.3.290.0070.03712.80
5.3.280.0080.03512.71
5.3.270.0040.04112.72
5.3.260.0080.03712.72
5.3.250.0090.03512.72
5.3.240.0110.03712.72
5.3.230.0050.03912.71
5.3.220.0090.04512.68
5.3.210.0040.05212.68
5.3.200.0080.03512.68
5.3.190.0030.04112.68
5.3.180.0080.03712.67
5.3.170.0060.03612.67
5.3.160.0060.03512.67
5.3.150.0040.03912.67
5.3.140.0060.03912.66
5.3.130.0070.04012.66
5.3.120.0080.03612.66
5.3.110.0040.04612.66
5.3.100.0030.03912.12
5.3.90.0050.03712.08
5.3.80.0060.03612.07
5.3.70.0050.03712.07
5.3.60.0040.03812.07
5.3.50.0060.03612.00
5.3.40.0070.03512.00
5.3.30.0050.03511.94
5.3.20.0080.03711.70
5.3.10.0030.03711.66
5.3.00.0050.03611.64
5.2.170.0080.0279.14
5.2.160.0060.0279.15
5.2.150.0070.0279.14
5.2.140.0050.0309.14
5.2.130.0040.0299.11
5.2.120.0060.0279.11
5.2.110.0030.0309.11
5.2.100.0030.0299.11
5.2.90.0090.0279.11
5.2.80.0020.0329.10
5.2.70.0030.0329.09
5.2.60.0080.0329.05
5.2.50.0040.0309.02
5.2.40.0040.0289.00
5.2.30.0030.0308.97
5.2.20.0040.0298.99
5.2.10.0010.0328.90
5.2.00.0020.0318.76
5.1.60.0050.0238.04
5.1.50.0040.0248.04
5.1.40.0070.0268.03
5.1.30.0040.0278.38
5.1.20.0010.0298.40
5.1.10.0020.0298.12
5.1.00.0060.0338.12
5.0.50.0070.0226.59
5.0.40.0030.0206.46
5.0.30.0020.0326.27
5.0.20.0050.0176.25
5.0.10.0030.0206.22
5.0.00.0030.0316.22
4.4.90.0040.0144.78
4.4.80.0010.0174.75
4.4.70.0040.0144.76
4.4.60.0030.0154.76
4.4.50.0040.0144.77
4.4.40.0030.0294.71
4.4.30.0030.0174.76
4.4.20.0030.0164.85
4.4.10.0050.0144.85
4.4.00.0020.0314.76
4.3.110.0010.0174.67
4.3.100.0050.0124.66
4.3.90.0030.0144.64
4.3.80.0050.0244.58
4.3.70.0020.0164.63
4.3.60.0040.0134.63
4.3.50.0050.0134.63
4.3.40.0010.0264.54
4.3.30.0030.0153.27
4.3.20.0020.0163.26
4.3.10.0010.0163.22
4.3.00.0070.0206.61

preferences:
45.1 ms | 400 KiB | 5 Q