3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo md5(strtolower("CynoSure")."::".strtolower("Prime"));

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
8.3.50.0070.01121.15
8.3.40.0060.00918.59
8.3.30.0140.00618.38
8.3.20.0040.00420.21
8.3.10.0080.00023.52
8.3.00.0070.00022.43
8.2.180.0120.00916.50
8.2.170.0090.00922.96
8.2.160.0070.00720.35
8.2.150.0000.00924.18
8.2.140.0070.00024.66
8.2.130.0000.01126.16
8.2.120.0030.00617.50
8.2.110.0060.00319.09
8.2.100.0110.00017.63
8.2.90.0050.00319.12
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0040.00417.91
8.2.50.0030.00518.07
8.2.40.0040.00421.00
8.2.30.0030.00619.72
8.2.20.0000.00717.51
8.2.10.0050.00317.87
8.2.00.0000.00817.79
8.1.280.0100.00725.92
8.1.270.0040.00420.18
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0060.00319.39
8.1.230.0040.00817.48
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0050.00317.23
8.1.180.0070.00018.10
8.1.170.0040.00418.57
8.1.160.0000.00721.87
8.1.150.0060.00318.80
8.1.140.0050.00317.37
8.1.130.0000.00717.55
8.1.120.0030.00417.43
8.1.110.0040.00417.36
8.1.100.0040.00417.32
8.1.90.0040.00417.36
8.1.80.0050.00317.34
8.1.70.0030.00317.37
8.1.60.0000.00917.39
8.1.50.0030.00617.45
8.1.40.0040.00417.40
8.1.30.0030.00517.55
8.1.20.0020.00517.61
8.1.10.0000.00717.43
8.1.00.0040.00417.38
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0030.00318.39
8.0.270.0000.00717.07
8.0.260.0040.00417.16
8.0.250.0030.00416.77
8.0.240.0000.00816.77
8.0.230.0070.00016.70
8.0.220.0000.00716.71
8.0.210.0000.00816.82
8.0.200.0000.00616.87
8.0.190.0040.00416.78
8.0.180.0000.00816.87
8.0.170.0040.00416.70
8.0.160.0070.00016.68
8.0.150.0000.00716.74
8.0.140.0070.00016.80
8.0.130.0060.00013.27
8.0.120.0000.00816.80
8.0.110.0000.00916.75
8.0.100.0030.00516.86
8.0.90.0080.00016.65
8.0.80.0170.00016.86
8.0.70.0000.00716.75
8.0.60.0000.00716.68
8.0.50.0040.00416.81
8.0.30.0030.01716.85
8.0.20.0120.01017.40
8.0.10.0000.00716.74
8.0.00.0130.00616.76
7.4.330.0000.00515.08
7.4.320.0030.00316.51
7.4.300.0000.00616.52
7.4.290.0060.00316.50
7.4.280.0000.00716.42
7.4.270.0000.00616.47
7.4.260.0000.00716.49
7.4.250.0040.00416.52
7.4.240.0000.00716.41
7.4.230.0070.00016.57
7.4.220.0130.00316.49
7.4.210.0090.00716.39
7.4.200.0070.00016.36
7.4.160.0070.01016.23
7.4.150.0100.00717.40
7.4.140.0130.00817.86
7.4.130.0100.00916.33
7.4.120.0140.00316.33
7.4.110.0080.00816.33
7.4.100.0090.01316.32
7.4.90.0100.00616.50
7.4.80.0120.00619.39
7.4.70.0040.01316.47
7.4.60.0030.01416.35
7.4.50.0040.00016.36
7.4.40.0130.00316.40
7.4.30.0090.00916.28
7.4.00.0090.00614.65
7.3.330.0020.00212.99
7.3.320.0030.00312.87
7.3.310.0030.00316.25
7.3.300.0000.00716.20
7.3.290.0000.00716.20
7.3.280.0120.00716.16
7.3.270.0070.01017.40
7.3.260.0070.01116.41
7.3.250.0070.01116.30
7.3.240.0100.00516.45
7.3.230.0160.00616.50
7.3.210.0100.00716.52
7.3.200.0120.00619.39
7.3.190.0060.01116.20
7.3.180.0100.00716.35
7.3.170.0100.01016.32
7.3.160.0060.01716.16
7.2.330.0060.01116.46
7.2.320.0120.01216.48
7.2.310.0150.00316.59
7.2.300.0090.00916.17
7.2.290.0180.00316.26
7.2.00.0090.00919.59
7.1.100.0070.00718.27
7.1.70.0050.00217.21
7.1.60.0100.01420.03
7.1.50.0000.01416.84
7.1.00.0030.07722.44
7.0.200.0650.00314.97
7.0.60.0130.07319.95
7.0.50.0130.05017.88
7.0.40.0030.06320.20
7.0.30.0530.07720.04
7.0.20.0430.07320.33
7.0.10.0100.06320.09
7.0.00.0070.07720.01
5.6.280.0000.03321.12
5.6.210.0030.04020.76
5.6.200.0170.07718.23
5.6.190.0000.07320.65
5.6.180.0230.03720.64
5.6.170.0370.07720.71
5.6.160.0170.07020.33
5.6.150.0030.04018.17
5.6.140.0130.07018.14
5.6.130.0130.05718.21
5.6.120.0070.08720.97
5.6.110.0030.09320.88
5.6.100.0030.04320.98
5.6.90.0000.05020.96
5.6.80.0200.06720.37
5.6.70.4170.03720.38
5.5.350.0130.06720.34
5.5.340.0000.07318.02
5.5.330.0030.04020.14
5.5.320.0230.07020.07
5.5.310.0270.06720.12
5.5.300.0100.07317.92
5.5.290.0000.08717.95
5.5.280.0030.07720.75
5.5.270.0170.07320.64
5.5.260.0030.09020.81
5.5.250.0200.04320.57
5.5.240.0070.08020.14
5.4.450.0900.06719.59
5.4.440.0670.06319.53
5.4.430.0770.05719.56
5.4.420.0770.05319.59
5.4.410.0700.05719.34
5.4.400.0830.05319.07
5.4.390.0730.06319.02
5.4.380.0770.05718.86
5.4.370.0800.05719.28
5.4.360.0800.04718.86
5.4.350.0800.04719.30
5.4.340.0730.06018.95
5.4.320.0870.04719.05
5.4.310.0930.04319.20
5.4.300.0870.04719.11
5.4.290.0830.05019.30
5.4.280.0970.04718.85
5.4.270.0870.04719.02
5.4.260.0930.05018.75
5.4.250.0870.05319.26
5.4.240.0730.05019.05
5.4.230.0800.06318.94
5.4.220.0800.05718.75
5.4.210.0670.05718.81
5.4.200.0730.04716.73
5.4.190.0770.04719.26
5.4.180.0700.06019.14
5.4.170.1100.05018.80
5.4.160.0800.05019.04
5.4.150.0870.06019.09
5.4.140.0730.05716.25
5.4.130.0730.05716.32
5.4.120.0830.05016.59
5.4.110.1000.06316.27
5.4.100.0930.04316.38
5.4.90.0830.05016.38
5.4.80.0700.05316.26
5.4.70.0770.05016.57
5.4.60.0270.04016.41
5.4.50.0030.04716.16
5.4.40.0000.05016.15
5.4.30.0130.04716.27
5.4.20.0030.07016.36

preferences:
38.29 ms | 401 KiB | 5 Q