3v4l.org

run code in 300+ PHP versions simultaneously
<?php function autocreate($classname) { if (substr($classname, -strlen('Exception')) == 'Exception') eval('class ' . $classname . ' extends Exception {};'); } spl_autoload_register('autocreate'); $x = new TestException();

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)
8.3.60.0110.00418.31
8.3.50.0070.01021.94
8.3.40.0110.00418.63
8.3.30.0140.00019.14
8.3.20.0050.00220.20
8.3.10.0000.00722.10
8.3.00.0080.00022.40
8.2.180.0090.00616.48
8.2.170.0090.00922.96
8.2.160.0070.00719.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00318.83
8.2.110.0030.00622.11
8.2.100.0030.00717.91
8.2.90.0000.00817.75
8.2.80.0040.00417.97
8.2.70.0030.00517.93
8.2.60.0050.00317.93
8.2.50.0000.00818.10
8.2.40.0030.00620.59
8.2.30.0000.00718.09
8.2.20.0000.00717.52
8.2.10.0040.00417.60
8.2.00.0070.00017.66
8.1.280.0100.00325.92
8.1.270.0050.00322.11
8.1.260.0060.01226.35
8.1.250.0080.00028.09
8.1.240.0080.00023.91
8.1.230.0080.00319.11
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.47
8.1.190.0030.00617.35
8.1.180.0030.00518.10
8.1.170.0070.00318.59
8.1.160.0020.00522.18
8.1.150.0040.00418.55
8.1.140.0000.00817.49
8.1.130.0000.00817.70
8.1.120.0000.00717.45
8.1.110.0040.00417.50
8.1.100.0040.00417.49
8.1.90.0040.00417.48
8.1.80.0000.00717.46
8.1.70.0030.00317.42
8.1.60.0000.00817.49
8.1.50.0000.00717.40
8.1.40.0080.00017.48
8.1.30.0030.00617.63
8.1.20.0040.00417.61
8.1.10.0070.00017.61
8.1.00.0060.00617.58
8.0.300.0040.00419.63
8.0.290.0030.00516.75
8.0.280.0070.00018.31
8.0.270.0000.00817.16
8.0.260.0030.00316.77
8.0.250.0000.00716.84
8.0.240.0000.00716.83
8.0.230.0070.00016.90
8.0.220.0030.00316.78
8.0.210.0030.00316.93
8.0.200.0030.00516.87
8.0.190.0030.00416.82
8.0.180.0030.00316.80
8.0.170.0000.00716.94
8.0.160.0000.00716.78
8.0.150.0070.00016.87
8.0.140.0000.00716.86
8.0.130.0060.00013.38
8.0.120.0040.00416.75
8.0.110.0030.00516.75
8.0.100.0040.00416.82
8.0.90.0040.00416.95
8.0.80.0060.01316.88
8.0.70.0000.00816.72
8.0.60.0040.00416.76
8.0.50.0040.00416.93
8.0.30.0130.00617.00
8.0.20.0120.00617.40
8.0.10.0000.00816.97
8.0.00.0080.01016.91
7.4.330.0060.00015.00
7.4.320.0000.00716.46
7.4.300.0030.00316.50
7.4.290.0040.00416.50
7.4.280.0030.00316.61
7.4.270.0030.00316.65
7.4.260.0030.00316.57
7.4.250.0040.00416.49
7.4.240.0040.00316.55
7.4.230.0030.00316.68
7.4.220.0070.01716.48
7.4.210.0080.01116.58
7.4.200.0030.00316.62
7.4.190.0070.00016.46
7.4.160.0080.00816.66
7.4.150.0120.00417.40
7.4.140.0120.00617.86
7.4.130.0100.00816.48
7.4.120.0110.00716.46
7.4.110.0070.01616.49
7.4.100.0060.01216.66
7.4.90.0030.01516.69
7.4.80.0100.01019.39
7.4.70.0140.00516.50
7.4.60.0040.01216.41
7.4.50.0000.00816.50
7.4.40.0000.01022.77
7.4.30.0100.01016.64
7.4.00.0090.00614.81
7.3.330.0060.00013.34
7.3.320.0000.00513.27
7.3.310.0040.00416.34
7.3.300.0000.00616.28
7.3.290.0030.01416.34
7.3.280.0070.00916.35
7.3.270.0140.00317.40
7.3.260.0140.00316.42
7.3.250.0130.00816.49
7.3.240.0140.00716.37
7.3.230.0040.01316.54
7.3.210.0060.00916.60
7.3.200.0110.00819.39
7.3.190.0100.00716.57
7.3.180.0120.00616.54
7.3.170.0090.00616.38
7.3.160.0050.01016.55
7.3.120.0070.01014.75
7.2.330.0130.01316.49
7.2.320.0070.01016.80
7.2.310.0030.02116.66
7.2.300.0060.01016.38
7.2.290.0060.00916.49
7.2.60.0030.01017.04
7.2.50.0170.00316.79
7.1.200.0040.01115.78
7.1.70.0000.00717.12
7.1.60.0140.01019.82
7.1.50.0070.01716.96
7.1.00.0000.08022.51
7.0.200.0000.00916.52
7.0.140.0030.07322.01
7.0.80.0100.07320.03
7.0.70.0130.04019.93
7.0.60.0100.04321.78
7.0.50.0030.03722.14
7.0.40.0070.04720.14
7.0.30.0000.04320.18
7.0.20.0000.08319.98
7.0.10.0000.04020.14
7.0.00.0070.07020.09
5.6.280.0000.08021.07
5.6.230.0070.04020.64
5.6.220.0130.05320.73
5.6.210.0130.03720.56
5.6.200.0070.04721.08
5.6.190.0030.04321.09
5.6.180.0030.07021.04
5.6.170.0030.04021.17
5.6.160.0100.05721.05
5.6.150.0100.03020.96
5.6.140.0000.04321.11
5.6.130.0070.04321.06
5.6.120.0130.05321.14
5.6.110.0070.03321.03
5.6.100.0070.03721.02
5.6.90.0030.04321.03
5.6.80.0030.03320.41
5.6.70.0070.03720.39
5.6.60.0030.04020.43
5.6.50.0000.08720.53
5.6.40.0170.06020.27
5.6.30.0070.08720.44
5.6.20.0200.07020.29
5.6.10.0200.06720.43
5.6.00.0030.08320.28
5.5.370.0070.03720.57
5.5.360.0070.04320.49
5.5.350.0130.07720.52
5.5.340.0130.05020.93
5.5.330.0030.04020.73
5.5.320.0070.03020.90
5.5.310.0100.03320.79
5.5.300.0030.04020.83
5.5.290.0030.04320.83
5.5.280.0100.05020.77
5.5.270.0000.04320.76
5.5.260.0000.04020.86
5.5.250.0100.04720.55
5.5.240.0030.04020.12
5.5.230.0030.04020.30
5.5.220.0030.04320.02
5.5.210.0030.05320.20
5.5.200.0000.09020.18
5.5.190.0170.07720.20
5.5.180.0030.07720.27
5.5.160.0030.08020.24
5.5.150.0000.07020.18
5.5.140.0070.07720.24
5.5.130.0070.07720.11
5.5.120.0100.05019.98
5.5.110.0070.07019.97
5.5.100.0030.06320.08
5.5.90.0030.07720.07
5.5.80.0070.07020.07
5.5.70.0030.08320.06
5.5.60.0070.07720.14
5.5.50.0070.06320.10
5.5.40.0030.07320.03
5.5.30.0000.08320.14
5.5.20.0000.07320.04
5.5.10.0100.07719.97
5.5.00.0070.05020.04
5.4.450.0070.03319.42
5.4.440.0030.04319.51
5.4.430.0030.04319.23
5.4.420.0000.04019.37
5.4.410.0030.03719.05
5.4.400.0070.03319.13
5.4.390.0070.03718.95
5.4.380.0100.08319.23
5.4.370.0030.05718.88
5.4.360.0070.05319.21
5.4.350.0100.07319.21
5.4.340.0100.07319.04
5.4.320.0070.05319.12
5.4.310.0070.07018.89
5.4.300.0230.06018.88
5.4.290.0100.07019.12
5.4.280.0030.06319.16
5.4.270.0130.06718.94
5.4.260.0100.07718.84
5.4.250.0000.08719.04
5.4.240.0070.06319.20
5.4.230.0000.04718.90
5.4.220.0070.07719.16
5.4.210.0100.07719.15
5.4.200.0130.06718.87
5.4.190.0000.08319.19
5.4.180.0030.08019.03
5.4.170.0100.07718.89
5.4.160.0030.07719.03
5.4.150.0100.06318.86
5.4.140.0000.08016.34
5.4.130.0030.06316.38
5.4.120.0070.03716.41
5.4.110.0100.07716.41
5.4.100.0000.07716.39
5.4.90.0030.07316.34
5.4.80.0100.07316.30
5.4.70.0030.03716.38
5.4.60.0100.06316.36
5.4.50.0070.04016.32
5.4.40.0070.07016.46
5.4.30.0030.06316.31
5.4.20.0030.04716.40
5.4.10.0130.05016.36
5.4.00.0070.06315.79
5.3.290.0030.07314.73
5.3.280.0100.06314.52
5.3.270.0030.08014.72
5.3.260.0070.07314.57
5.3.250.0030.05314.54
5.3.240.0070.06314.56
5.3.230.0070.07714.62
5.3.220.0000.08014.69
5.3.210.0130.07014.60
5.3.200.0030.07714.68
5.3.190.0070.06714.68
5.3.180.0130.06314.50
5.3.170.0030.05014.56
5.3.160.0070.07714.56
5.3.150.0070.07714.63
5.3.140.0000.07714.57
5.3.130.0030.07014.55
5.3.120.0070.07714.69
5.3.110.0070.08014.69
5.3.100.0070.07314.15
5.3.90.0000.06014.09
5.3.80.0030.06314.01
5.3.70.0030.07314.14
5.3.60.0030.07014.01
5.3.50.0070.07014.05
5.3.40.0000.06313.93
5.3.30.0070.06713.98
5.3.20.0100.06713.81
5.3.10.0070.07013.71
5.3.00.0070.07713.70
5.2.170.0100.04311.68
5.2.160.0070.05711.68
5.2.150.0100.05711.68
5.2.140.0070.05711.68
5.2.130.0070.05711.68
5.2.120.0070.05011.68
5.2.110.0070.04711.68
5.2.100.0030.06011.68
5.2.90.0070.05711.68
5.2.80.0000.06711.68
5.2.70.0000.06011.68
5.2.60.0000.06711.68
5.2.50.0030.06311.68
5.2.40.0030.04311.68
5.2.30.0100.05711.68
5.2.20.0030.05011.68
5.2.10.0100.05311.68
5.2.00.0070.04311.68
5.1.60.0000.05011.68
5.1.50.0070.04011.68
5.1.40.0070.04711.68
5.1.30.0070.04711.68
5.1.20.0000.05011.68
5.1.10.0030.05011.68
5.1.00.0030.04711.68
5.0.50.0070.04311.68
5.0.40.0070.03711.68
5.0.30.0030.05711.68
5.0.20.0000.04311.68
5.0.10.0130.03011.68
5.0.00.0030.06011.68
4.4.90.0030.03011.68
4.4.80.0030.03311.68
4.4.70.0030.03011.68
4.4.60.0030.02711.68
4.4.50.0030.03311.68
4.4.40.0000.05311.68
4.4.30.0130.02711.68
4.4.20.0070.02011.68
4.4.10.0000.03011.68
4.4.00.0070.04711.68
4.3.110.0030.03311.68
4.3.100.0000.03311.68
4.3.90.0000.03011.68
4.3.80.0030.03711.68
4.3.70.0000.03311.68
4.3.60.0100.02011.68
4.3.50.0030.02311.68
4.3.40.0000.05011.68
4.3.30.0000.03711.68
4.3.20.0000.03711.68
4.3.10.0000.03711.68
4.3.00.0000.02311.68

preferences:
51.6 ms | 400 KiB | 5 Q