3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode(md5("1", true)); ?>

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)
8.3.60.0100.00718.43
8.3.50.0080.00921.08
8.3.40.0070.00718.71
8.3.30.0130.00320.13
8.3.20.0030.00620.16
8.3.10.0040.00422.09
8.3.00.0040.00422.40
8.2.180.0140.00416.37
8.2.170.0150.00022.96
8.2.160.0100.00320.12
8.2.150.0040.00424.18
8.2.140.0130.00324.66
8.2.130.0050.00326.16
8.2.120.0050.00319.43
8.2.110.0070.00320.53
8.2.100.0070.00417.60
8.2.90.0040.00418.09
8.2.80.0000.00719.23
8.2.70.0000.00817.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00818.09
8.2.30.0040.00417.91
8.2.20.0000.00717.61
8.2.10.0030.00517.52
8.2.00.0000.01017.61
8.1.280.0070.01025.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.09
8.1.230.0070.00421.06
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0030.00517.38
8.1.180.0080.00018.88
8.1.170.0050.00318.49
8.1.160.0040.00422.14
8.1.150.0000.00818.46
8.1.140.0070.00017.20
8.1.130.0030.00317.67
8.1.120.0000.00717.20
8.1.110.0050.00317.38
8.1.100.0000.00717.33
8.1.90.0040.00417.36
8.1.80.0030.00317.36
8.1.70.0000.00717.22
8.1.60.0040.00417.39
8.1.50.0000.00717.40
8.1.40.0060.00317.30
8.1.30.0000.00717.50
8.1.20.0000.00917.51
8.1.10.0000.00717.45
8.1.00.0070.00017.25
8.0.300.0080.00320.16
8.0.290.0000.00816.91
8.0.280.0030.00318.30
8.0.270.0030.00317.19
8.0.260.0080.00016.66
8.0.250.0030.00316.88
8.0.240.0000.00716.81
8.0.230.0030.00316.85
8.0.220.0030.00316.83
8.0.210.0030.00316.78
8.0.200.0000.00616.89
8.0.190.0060.00316.73
8.0.180.0030.00516.84
8.0.170.0090.00016.83
8.0.160.0050.00216.79
8.0.150.0000.00816.71
8.0.140.0000.00716.63
8.0.130.0000.00513.14
8.0.120.0040.00416.75
8.0.110.0000.00716.68
8.0.100.0040.00416.66
8.0.90.0040.00416.67
8.0.80.0060.01016.76
8.0.70.0040.00416.59
8.0.60.0070.00016.63
8.0.50.0030.00516.71
8.0.30.0110.01316.87
8.0.20.0090.00917.40
8.0.10.0000.00716.69
8.0.00.0100.00916.52
7.4.330.0050.00015.00
7.4.320.0000.00616.46
7.4.300.0030.00316.38
7.4.290.0000.00616.48
7.4.280.0030.00316.40
7.4.270.0030.00316.52
7.4.260.0030.00316.37
7.4.250.0060.00316.48
7.4.240.0030.00516.37
7.4.230.0030.00316.57
7.4.220.0130.00616.45
7.4.210.0050.00816.46
7.4.200.0030.00316.57
7.4.190.0030.00616.32
7.4.160.0170.00016.36
7.4.150.0040.01417.40
7.4.140.0020.01617.86
7.4.130.0150.00216.41
7.4.120.0060.01016.49
7.4.110.0130.00316.68
7.4.100.0070.01016.42
7.4.90.0070.01016.31
7.4.80.0070.01019.39
7.4.70.0110.00416.39
7.4.60.0060.00916.35
7.4.50.0000.00416.42
7.4.40.0070.01022.77
7.4.30.0080.00816.32
7.4.00.0160.00014.74
7.3.330.0000.00613.04
7.3.320.0050.00012.93
7.3.310.0080.00016.26
7.3.300.0060.00016.11
7.3.290.0090.00616.17
7.3.280.0080.00916.13
7.3.270.0170.00017.40
7.3.260.0080.00816.21
7.3.250.0100.01016.44
7.3.240.0090.00916.32
7.3.230.0120.00416.39
7.3.210.0070.01016.15
7.3.200.0090.00919.39
7.3.190.0040.01816.43
7.3.180.0060.00916.45
7.3.170.0110.00516.32
7.3.160.0110.01016.29
7.3.120.0000.01014.75
7.2.330.0110.00716.32
7.2.320.0060.01316.43
7.2.310.0030.01316.38
7.2.300.0130.00316.25
7.2.290.0130.00316.20
7.2.00.0090.00619.11
7.1.100.0000.01118.05
7.1.70.0000.00817.03
7.1.60.0060.01619.29
7.1.50.0150.00916.83
7.1.00.0100.04722.51
7.0.200.0130.00614.81
7.0.140.0100.06721.97
7.0.100.0270.07719.95
7.0.90.0170.05719.95
7.0.80.0270.07320.01
7.0.70.0130.07019.95
7.0.60.0070.04019.94
7.0.50.0200.08720.27
7.0.40.0070.04720.14
7.0.30.0170.07320.05
7.0.20.0100.07719.95
7.0.10.0070.09020.10
7.0.00.0100.07320.14
5.6.280.0030.07321.07
5.6.250.0030.06320.59
5.6.240.0100.07020.57
5.6.230.0130.04720.50
5.6.220.0030.08720.61
5.6.210.0130.04320.56
5.6.200.0070.07021.08
5.6.190.0070.06721.04
5.6.180.0100.06021.10
5.6.170.0030.04321.02
5.6.160.0130.07321.13
5.6.150.0170.05321.16
5.6.140.0070.07020.95
5.6.130.0170.04320.99
5.6.120.0030.09320.93
5.6.110.0100.05321.03
5.6.100.0070.07721.04
5.6.90.0030.08720.90
5.6.80.0100.07020.33
5.6.70.0070.08320.38
5.6.60.0030.06320.31
5.6.50.0070.03320.38
5.6.40.0100.07020.31
5.6.30.0030.06020.49
5.6.20.0030.05720.43
5.6.10.0070.07020.43
5.6.00.0000.08720.41
5.5.380.0100.05020.36
5.5.370.0070.07720.54
5.5.360.0030.05020.40
5.5.350.0130.07020.32
5.5.340.0070.05720.86
5.5.330.0130.07320.89
5.5.320.0130.07320.92
5.5.310.0130.07720.88
5.5.300.0100.04720.87
5.5.290.0070.08020.88
5.5.280.0130.06020.84
5.5.270.0070.08720.86
5.5.260.0000.09020.78
5.5.250.0100.03320.72
5.5.240.0000.07020.29
5.5.230.0070.08320.14
5.5.220.0000.06020.25
5.5.210.0030.04720.23
5.5.200.0200.05020.17
5.5.190.0030.04020.14
5.5.180.0000.06720.26
5.5.160.0000.09020.26
5.5.150.0030.04720.07
5.5.140.0070.06320.16
5.5.130.0030.04020.15
5.5.120.0100.06720.13
5.5.110.0030.04020.11
5.5.100.0000.08320.12
5.5.90.0100.05320.16
5.5.80.0100.07720.12
5.5.70.0070.06719.93
5.5.60.0030.04320.02
5.5.50.0100.06019.95
5.5.40.0070.04319.99
5.5.30.0000.04720.07
5.5.20.0130.07320.07
5.5.10.0070.05020.02
5.5.00.0130.08020.02
5.4.450.0070.07019.38
5.4.440.0070.04719.37
5.4.430.0000.07319.49
5.4.420.0070.06719.38
5.4.410.0130.04719.01
5.4.400.0170.07318.91
5.4.390.0070.08719.23
5.4.380.0000.04019.09
5.4.370.0070.04019.13
5.4.360.0100.06719.03
5.4.350.0070.05719.03
5.4.340.0000.04018.81
5.4.320.0000.07318.79
5.4.310.0100.07018.94
5.4.300.0070.07719.03
5.4.290.0130.06719.14
5.4.280.0030.04319.09
5.4.270.0000.04719.23
5.4.260.0030.04019.02
5.4.250.0070.05318.97
5.4.240.0030.04718.97
5.4.230.0070.07719.14
5.4.220.0070.07019.11
5.4.210.0130.06319.14
5.4.200.0130.02719.19
5.4.190.0030.07318.77
5.4.180.0100.06319.11
5.4.170.0170.06018.89
5.4.160.0100.07018.79
5.4.150.0100.07019.20
5.4.140.0030.07316.33
5.4.130.0130.05016.23
5.4.120.0070.04316.31
5.4.110.0070.07016.41
5.4.100.0030.07716.43
5.4.90.0130.04316.31
5.4.80.0130.06716.22
5.4.70.0070.07316.29
5.4.60.0100.03716.25
5.4.50.0130.06716.22
5.4.40.0130.06316.24
5.4.30.0070.06016.23
5.4.20.0100.06316.41
5.4.10.0070.07016.27
5.4.00.0100.06315.46
5.3.290.0030.07014.52
5.3.280.0070.05714.55
5.3.270.0100.07314.43
5.3.260.0030.04714.54
5.3.250.0030.05314.41
5.3.240.0030.06714.46
5.3.230.0030.06014.55
5.3.220.0030.07314.57
5.3.210.0070.04314.57
5.3.200.0030.07314.55
5.3.190.0030.03714.39
5.3.180.0030.07014.42
5.3.170.0100.07714.50
5.3.160.0030.06714.46
5.3.150.0130.04014.41
5.3.140.0070.04314.46
5.3.130.0070.07314.48
5.3.120.0070.07014.40
5.3.110.0030.05014.50
5.3.100.0070.04014.02
5.3.90.0070.07313.87
5.3.80.0070.07713.97
5.3.70.0130.06713.78
5.3.60.0000.05013.96
5.3.50.0030.06713.91
5.3.40.0030.03713.90
5.3.30.0070.03713.76
5.3.20.0030.04713.62
5.3.10.0100.04013.64
5.3.00.0230.04713.54
5.2.170.0030.04011.69
5.2.160.0000.04311.69
5.2.150.0070.06311.69
5.2.140.0030.05311.69
5.2.130.0000.06311.69
5.2.120.0130.05311.69
5.2.110.0030.03311.69
5.2.100.0070.03311.69
5.2.90.0100.04711.69
5.2.80.0000.05711.69
5.2.70.0070.04711.69
5.2.60.0100.05711.69
5.2.50.0070.05011.69
5.2.40.0000.06711.69
5.2.30.0100.05311.69
5.2.20.0030.02711.69
5.2.10.0030.05011.69
5.2.00.0000.07011.69
5.1.60.0030.05311.69
5.1.50.0030.05311.69
5.1.40.0070.04711.69
5.1.30.0030.03311.69
5.1.20.0000.04311.69
5.1.10.0100.05011.69
5.1.00.0030.05711.69
5.0.50.0070.04311.69
5.0.40.0030.04311.69
5.0.30.0100.06011.69
5.0.20.0030.02311.69
5.0.10.0100.03011.69
5.0.00.0030.06311.69
4.4.90.0030.03311.69
4.4.80.0030.01711.69
4.4.70.0070.01711.69
4.4.60.0030.03311.69
4.4.50.0070.02011.69
4.4.40.0070.05011.69
4.4.30.0070.01311.69
4.4.20.0070.03311.69
4.4.10.0000.02011.69
4.4.00.0030.02711.69
4.3.110.0070.03011.69
4.3.100.0000.02311.69
4.3.90.0000.02011.69
4.3.80.0000.04311.69
4.3.70.0070.01311.69
4.3.60.0000.03311.69
4.3.50.0000.02311.69
4.3.40.0070.02011.69
4.3.30.0030.01311.69
4.3.20.0000.01711.69
4.3.10.0000.01711.69
4.3.00.0000.01711.69

preferences:
40.65 ms | 401 KiB | 5 Q