3v4l.org

run code in 300+ PHP versions simultaneously
<?php $className = 'SimpleClass'; try { $instance = new $className(); } catch (Exception $e) { var_dump($e); }

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)
8.3.60.0100.01016.88
8.3.50.0070.00716.15
8.3.40.0110.00718.96
8.3.30.0110.00418.81
8.3.20.0040.00420.01
8.3.10.0040.00423.61
8.3.00.0080.00023.48
8.2.180.0000.01418.41
8.2.170.0140.00722.96
8.2.160.0100.00720.47
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00317.96
8.2.120.0040.00426.35
8.2.110.0090.00020.89
8.2.100.0060.00617.91
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0050.00220.46
8.2.30.0000.00719.48
8.2.20.0080.00017.55
8.2.10.0040.00417.96
8.2.00.0050.00218.18
8.1.280.0080.00825.92
8.1.270.0080.00023.66
8.1.260.0120.00028.09
8.1.250.0040.00428.09
8.1.240.0000.00823.79
8.1.230.0080.00317.77
8.1.220.0030.00517.74
8.1.210.0100.00018.77
8.1.200.0060.00317.35
8.1.190.0030.00617.23
8.1.180.0050.00218.10
8.1.170.0030.00518.30
8.1.160.0050.00322.09
8.1.150.0040.00418.75
8.1.140.0000.00819.42
8.1.130.0050.00217.56
8.1.120.0000.00717.36
8.1.110.0040.00417.29
8.1.100.0040.00417.44
8.1.90.0040.00417.41
8.1.80.0000.00717.41
8.1.70.0000.00717.29
8.1.60.0060.00317.53
8.1.50.0030.00717.41
8.1.40.0030.00517.57
8.1.30.0080.00017.67
8.1.20.0000.00817.62
8.1.10.0040.00417.64
8.1.00.0040.00417.47
8.0.300.0050.00318.77
8.0.290.0000.00816.75
8.0.280.0030.00318.34
8.0.270.0080.00017.09
8.0.260.0030.00317.10
8.0.250.0030.00716.82
8.0.240.0030.00316.84
8.0.230.0080.00016.93
8.0.220.0030.00316.86
8.0.210.0040.00416.82
8.0.200.0030.00316.94
8.0.190.0000.00716.99
8.0.180.0040.00416.97
8.0.170.0050.00316.95
8.0.160.0050.00216.96
8.0.150.0050.00316.74
8.0.140.0040.00316.88
8.0.130.0030.00313.29
8.0.120.0000.00816.76
8.0.110.0040.00416.93
8.0.100.0060.00316.93
8.0.90.0070.00017.01
8.0.80.0070.00716.77
8.0.70.0070.00016.75
8.0.60.0040.00416.87
8.0.50.0040.00416.91
8.0.30.0120.00717.05
8.0.20.0080.01017.40
8.0.10.0040.00416.82
8.0.00.0110.01016.70
7.4.330.0020.00216.84
7.4.320.0030.00316.43
7.4.300.0000.00816.64
7.4.290.0030.00516.49
7.4.280.0030.00616.40
7.4.270.0040.00416.51
7.4.260.0040.00416.57
7.4.250.0000.00916.52
7.4.240.0030.00516.56
7.4.230.0050.00216.67
7.4.220.0100.01016.61
7.4.210.0130.00616.54
7.4.200.0070.00016.62
7.4.160.0090.00616.67
7.4.150.0090.01017.40
7.4.140.0020.01917.86
7.4.130.0120.00616.58
7.4.120.0050.01216.53
7.4.110.0110.01116.51
7.4.100.0150.00316.43
7.4.90.0130.00316.26
7.4.80.0090.00919.39
7.4.70.0080.00816.55
7.4.60.0070.01016.34
7.4.50.0100.00716.60
7.4.40.0160.00616.54
7.4.30.0130.00316.46
7.4.00.0060.01015.08
7.3.330.0000.00513.20
7.3.320.0070.00013.29
7.3.310.0030.00316.22
7.3.300.0070.00016.28
7.3.290.0100.00716.33
7.3.280.0130.00216.33
7.3.270.0060.01017.40
7.3.260.0120.00616.60
7.3.250.0040.01316.54
7.3.240.0080.00916.31
7.3.230.0130.00316.41
7.3.210.0130.00316.48
7.3.200.0180.00019.39
7.3.190.0060.01616.51
7.3.180.0040.01216.34
7.3.170.0150.00616.38
7.3.160.0060.01216.48
7.3.120.0070.01014.91
7.3.110.0070.01014.99
7.3.100.0060.00614.70
7.3.90.0090.00314.62
7.3.80.0030.00715.10
7.3.70.0030.01214.82
7.3.60.0060.00914.88
7.3.50.0130.00314.57
7.3.40.0030.01014.95
7.3.30.0030.01314.66
7.3.20.0000.01216.58
7.3.10.0120.00316.71
7.3.00.0070.00716.32
7.2.330.0130.00316.51
7.2.320.0060.01016.46
7.2.310.0140.01116.45
7.2.300.0070.01016.67
7.2.290.0120.00616.45
7.2.250.0070.00715.06
7.2.240.0040.01114.89
7.2.230.0040.01115.13
7.2.220.0090.00615.09
7.2.210.0040.00815.09
7.2.200.0000.01414.88
7.2.190.0040.01114.68
7.2.180.0100.00314.77
7.2.170.0030.01014.97
7.2.60.0060.00916.96
7.2.00.0030.00919.12
7.1.330.0060.00915.73
7.1.320.0090.00315.86
7.1.310.0040.01115.91
7.1.300.0030.00915.56
7.1.290.0090.00315.67
7.1.280.0060.00915.72
7.1.270.0000.01815.54
7.1.260.0030.00915.63
7.1.200.0040.00415.72
7.1.100.0090.00018.00
7.1.70.0040.00417.29
7.1.60.0100.01019.30
7.1.50.0130.01016.96
7.1.00.0030.07722.43
7.0.200.0030.00616.76
7.0.60.0330.03321.87
7.0.50.0070.06317.82
7.0.40.0070.06020.40
7.0.30.0270.05020.18
7.0.20.0400.07020.33
7.0.10.0200.06320.11
7.0.00.0100.05020.13
5.6.280.0100.05320.82
5.6.210.0030.08320.56
5.6.200.0100.07318.19
5.6.190.0170.08020.61
5.6.180.0500.07720.41
5.6.170.0300.07720.38
5.6.160.0200.06320.44
5.6.150.0070.08718.16
5.6.140.0100.06318.20
5.6.130.0170.07318.18
5.6.120.0070.06321.09
5.6.110.0000.09321.02
5.6.100.0200.07321.04
5.6.90.0100.08020.95
5.6.80.0030.03720.37
5.5.350.0300.06020.30
5.5.340.0100.07017.96
5.5.330.0100.08320.37
5.5.320.0330.07020.26
5.5.310.0270.03720.28
5.5.300.0070.07317.95
5.5.290.0100.03717.89
5.5.280.0130.08320.84
5.5.270.0130.07020.79
5.5.260.0070.04020.89
5.5.250.0100.06320.68
5.5.240.0200.03020.25

preferences:
61.93 ms | 400 KiB | 5 Q