3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo() { var_dump(__CLASS__); } } $a = new A; $a->foo();

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)
8.3.40.0070.01418.58
8.3.30.0090.00518.88
8.3.20.0040.00420.09
8.3.10.0080.00021.92
8.3.00.0030.00522.27
8.2.170.0140.00322.96
8.2.160.0100.00319.04
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00719.21
8.2.110.0060.00320.38
8.2.100.0080.00317.78
8.2.90.0030.00519.14
8.2.80.0080.00017.97
8.2.70.0090.00017.38
8.2.60.0030.00617.78
8.2.50.0030.00518.07
8.2.40.0050.00317.91
8.2.30.0050.00518.02
8.2.20.0030.00517.55
8.2.10.0040.00417.66
8.2.00.0060.00317.61
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00421.85
8.1.230.0040.00823.93
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0000.00917.23
8.1.190.0000.00817.41
8.1.180.0000.00818.41
8.1.170.0000.00818.58
8.1.160.0040.00421.94
8.1.150.0070.00018.57
8.1.140.0060.00317.29
8.1.130.0030.00317.83
8.1.120.0050.00317.32
8.1.110.0040.00417.36
8.1.100.0000.00817.27
8.1.90.0040.00417.39
8.1.80.0030.00317.35
8.1.70.0000.00817.33
8.1.60.0030.00617.46
8.1.50.0000.00717.40
8.1.40.0040.00417.39
8.1.30.0000.00717.61
8.1.20.0080.00017.60
8.1.10.0040.00417.50
8.1.00.0000.00917.32
8.0.300.0040.00418.77
8.0.290.0060.00316.93
8.0.280.0000.00718.25
8.0.270.0020.00517.20
8.0.260.0030.00516.75
8.0.250.0000.00716.77
8.0.240.0050.00216.86
8.0.230.0060.00316.90
8.0.220.0030.00316.75
8.0.210.0000.00716.70
8.0.200.0030.00316.94
8.0.190.0000.00816.77
8.0.180.0060.00316.88
8.0.170.0040.00416.87
8.0.160.0000.00716.76
8.0.150.0070.00016.79
8.0.140.0050.00316.67
8.0.130.0030.00313.21
8.0.120.0050.00316.74
8.0.110.0080.00016.70
8.0.100.0040.00416.72
8.0.90.0040.00316.86
8.0.80.0100.00616.82
8.0.70.0000.00816.72
8.0.60.0090.00016.86
8.0.50.0050.00216.86
8.0.30.0090.01316.94
8.0.20.0110.00717.40
8.0.10.0040.00416.86
8.0.00.0070.01016.61
7.4.330.0000.00515.00
7.4.320.0030.00316.35
7.4.300.0040.00416.48
7.4.290.0000.00716.41
7.4.280.0070.00016.38
7.4.270.0000.00716.43
7.4.260.0070.00016.47
7.4.250.0030.00516.47
7.4.240.0000.00816.51
7.4.230.0000.00716.44
7.4.220.0100.00716.69
7.4.210.0070.00816.63
7.4.200.0040.00416.69
7.4.190.0000.00716.46
7.4.160.0100.00716.26
7.4.150.0120.00617.40
7.4.140.0140.00717.86
7.4.130.0140.02116.48
7.4.120.0120.00716.54
7.4.110.0100.00716.60
7.4.100.0060.01016.34
7.4.90.0100.01316.35
7.4.80.0170.00619.39
7.4.70.0110.00616.38
7.4.60.0100.00616.50
7.4.50.0000.00716.44
7.4.40.0120.00522.77
7.4.30.0140.00316.20
7.4.00.0100.00714.74
7.3.330.0060.00013.18
7.3.320.0020.00213.24
7.3.310.0060.00016.23
7.3.300.0000.00716.09
7.3.290.0040.01116.21
7.3.280.0080.00716.21
7.3.270.0080.00817.40
7.3.260.0060.01616.23
7.3.250.0110.00516.19
7.3.240.0200.00316.50
7.3.230.0090.01116.39
7.3.210.0070.01016.51
7.3.200.0130.00319.39
7.3.190.0100.01316.28
7.3.180.0120.00316.18
7.3.170.0060.00916.27
7.3.160.0060.01016.27
7.3.120.0050.01114.69
7.3.110.0100.00514.81
7.3.100.0070.00814.57
7.3.90.0000.01114.47
7.3.80.0060.00614.46
7.3.70.0030.01014.71
7.3.60.0030.00914.28
7.3.50.0040.01114.40
7.3.40.0030.01014.53
7.3.30.0040.00814.53
7.3.20.0050.00816.47
7.3.10.0060.00616.51
7.3.00.0050.00816.51
7.2.330.0160.00916.32
7.2.320.0070.01016.62
7.2.310.0090.01216.47
7.2.300.0090.00916.64
7.2.290.0100.00716.63
7.2.250.0070.01114.84
7.2.240.0080.00614.96
7.2.230.0050.01014.85
7.2.220.0030.01014.90
7.2.210.0060.00814.99
7.2.200.0050.00914.85
7.2.190.0060.00614.98
7.2.180.0030.01214.91
7.2.170.0100.00814.85
7.2.160.0100.00214.65
7.2.150.0050.00816.72
7.2.140.0070.00816.94
7.2.130.0040.01116.68
7.2.120.0020.01316.82
7.2.110.0050.00616.81
7.2.100.0060.00916.60
7.2.90.0050.01116.80
7.2.80.0050.01016.67
7.2.70.0070.00616.73
7.2.60.0070.00916.86
7.2.50.0110.00316.54
7.2.40.0040.01116.90
7.2.30.0080.00816.70
7.2.20.0070.00316.64
7.2.10.0040.01016.68
7.2.00.0040.01217.61
7.1.330.0020.01215.84
7.1.320.0060.00615.69
7.1.310.0030.00815.29
7.1.300.0120.00115.66
7.1.290.0050.01015.29
7.1.280.0060.01115.74
7.1.270.0030.01015.39
7.1.260.0080.00515.72
7.1.250.0060.00615.46
7.1.100.0070.00717.91
7.1.70.0030.00616.96
7.1.60.0070.01819.82
7.1.50.0140.00716.73
7.1.00.0000.09722.36
7.0.200.0060.00616.59
7.0.140.0000.08021.96
7.0.70.4030.04319.93
7.0.60.0100.08019.95
7.0.50.0030.08317.95
7.0.40.0000.05020.04
7.0.30.0300.05020.07
7.0.20.0200.08720.09
7.0.10.0170.04720.08
7.0.00.0070.08720.07
5.6.280.0100.06721.08
5.6.210.0170.05320.46
5.6.200.0100.03718.18
5.6.190.0000.05320.49
5.6.180.0230.04320.46
5.6.170.0500.06720.54
5.6.160.0070.05020.46
5.6.150.0100.03318.23
5.6.140.0070.03718.18
5.6.130.0030.08718.15
5.6.120.0070.08320.98
5.6.110.0100.05321.14
5.6.100.0100.08020.95
5.6.90.0100.07021.10
5.6.80.0030.07720.30
5.6.70.0270.07720.39
5.5.350.0070.04020.43
5.5.340.0070.08318.02
5.5.330.0070.07720.28
5.5.320.0070.08020.57
5.5.310.0230.04720.26
5.5.300.0100.08018.00
5.5.290.0100.03718.01
5.5.280.0100.07720.87
5.5.270.0030.09020.73
5.5.260.0170.07320.76
5.5.250.0170.06320.59
5.5.240.0100.07020.12
5.4.450.0700.05019.62
5.4.440.0830.06019.39
5.4.430.0870.05719.47
5.4.420.0900.05319.43
5.4.410.0070.05719.46
5.4.400.1100.04319.11
5.4.390.0770.06719.27
5.4.380.0230.05018.60
5.4.370.0130.04318.83
5.4.360.0130.03018.47
5.4.350.0060.03512.02
5.4.340.0130.04712.02
5.4.320.0080.04412.50
5.4.310.0080.04312.50
5.4.300.0080.03712.50
5.4.290.0050.03912.49
5.4.280.0060.03612.39
5.4.270.0060.03612.39
5.4.260.0070.05318.90
5.4.250.0170.04318.93
5.4.240.0000.06018.76
5.4.230.0030.06318.75
5.4.220.0070.05318.79
5.4.210.0070.07318.79
5.4.200.0130.04718.74
5.4.190.0100.05018.75
5.4.180.0170.05718.99
5.4.170.0130.04719.08
5.4.160.0070.07018.92
5.4.150.0100.06319.00
5.4.140.0070.06716.46
5.4.130.0100.06016.59
5.4.120.0100.04716.53
5.4.110.0130.04716.50
5.4.100.0030.05316.38
5.4.90.0170.04016.47
5.4.80.0100.06716.60
5.4.70.0130.05016.34
5.4.60.0100.04716.39
5.4.50.0170.04716.30
5.4.40.0130.04316.49
5.4.30.0100.05316.48
5.4.20.0070.05016.61
5.4.10.0100.04716.46
5.4.00.0100.06316.00
5.3.290.0060.05712.80
5.3.280.0130.07014.66
5.3.270.0130.06714.68
5.3.260.0030.05714.52
5.3.250.0200.06714.78
5.3.240.0100.06014.66
5.3.230.0100.04714.68
5.3.220.0130.04314.73
5.3.210.0000.08314.66
5.3.200.0100.05014.39
5.3.190.0130.07014.58
5.3.180.0130.06714.57
5.3.170.0130.07014.53
5.3.160.0100.05014.73
5.3.150.0030.08014.64
5.3.140.0030.05314.56
5.3.130.0100.07314.52
5.3.120.0100.07314.54
5.3.110.0170.05314.55
5.3.100.0100.05014.16
5.3.90.0100.05014.09
5.3.80.0100.04714.00
5.3.70.0100.07314.17
5.3.60.0100.04714.07
5.3.50.0170.05313.95
5.3.40.0000.05713.93
5.3.30.0070.05014.08
5.3.20.0030.05013.67
5.3.10.0130.05013.66
5.3.00.0000.05313.47
5.2.170.0130.04711.13
5.2.160.0030.04011.13
5.2.150.0100.05310.98
5.2.140.0070.03711.11
5.2.130.0030.04011.26
5.2.120.0100.05011.19
5.2.110.0070.03711.17
5.2.100.0070.05011.06
5.2.90.0030.04010.92
5.2.80.0000.05311.17
5.2.70.0030.04311.25
5.2.60.0070.04011.13
5.2.50.0070.04711.02
5.2.40.0070.03711.08
5.2.30.0070.06011.05
5.2.20.0070.05011.04
5.2.10.0030.04310.82
5.2.00.0030.04310.79
5.1.60.0070.03710.04
5.1.50.0070.04310.01
5.1.40.0100.03710.02
5.1.30.0070.04010.40
5.1.20.0100.04710.41
5.1.10.0100.0479.99
5.1.00.0070.04710.02
5.0.50.0030.0378.50
5.0.40.0130.0338.41
5.0.30.0030.0438.45
5.0.20.0030.0278.25
5.0.10.0030.0378.14
5.0.00.0000.0438.22
4.4.90.0070.0305.85
4.4.80.0030.0305.80
4.4.70.0070.0205.80
4.4.60.0000.0235.83
4.4.50.0000.0235.81
4.4.40.0000.0375.86
4.4.30.0070.0275.75
4.4.20.0100.0205.90
4.4.10.0130.0235.88
4.4.00.0000.0335.85
4.3.110.0070.0205.80
4.3.100.0000.0275.78
4.3.90.0100.0235.75
4.3.80.0070.0275.77
4.3.70.0000.0236.32
4.3.60.0030.0206.32
4.3.50.0030.0306.32
4.3.40.0030.0436.32
4.3.30.0000.0306.32
4.3.20.0030.0236.32
4.3.10.0030.0206.32
4.3.00.0100.0207.29

preferences:
37.89 ms | 400 KiB | 5 Q