3v4l.org

run code in 300+ PHP versions simultaneously
<?php spl_autoload_register(function () { var_dump('Triggered'); }); try { new Foo(); } catch(Throwable $t) { var_dump($t); } try { new Foo(); } catch(Throwable $t) { var_dump($t); }

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)
8.3.70.0110.00718.43
8.3.60.0120.00418.31
8.3.50.0140.00418.04
8.3.40.0080.00819.06
8.3.30.0070.00718.77
8.3.20.0000.00824.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0040.01525.92
8.2.170.0110.00719.09
8.2.160.0120.00322.96
8.2.150.0050.00325.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0030.00526.16
8.2.110.0100.00022.20
8.2.100.0040.00817.84
8.2.90.0000.00817.91
8.2.80.0060.00319.34
8.2.70.0000.00817.63
8.2.60.0000.00917.80
8.2.50.0030.00618.05
8.2.40.0000.00819.88
8.2.30.0000.00818.03
8.2.20.0080.00017.97
8.2.10.0000.00719.31
8.2.00.0050.00219.22
8.1.280.0040.01125.92
8.1.270.0050.00323.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.05
8.1.230.0090.00322.63
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0060.00317.36
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0040.00418.64
8.1.160.0040.00419.06
8.1.150.0000.00718.80
8.1.140.0030.00520.67
8.1.130.0030.00320.10
8.1.120.0030.00617.40
8.1.110.0000.00917.34
8.1.100.0030.00617.45
8.1.90.0040.00417.39
8.1.80.0030.00317.34
8.1.70.0050.00317.44
8.1.60.0030.00517.59
8.1.50.0040.00417.41
8.1.40.0040.00417.55
8.1.30.0000.00917.55
8.1.20.0000.00817.65
8.1.10.0000.00817.55
8.1.00.0000.00917.53
8.0.300.0070.00020.11
8.0.290.0070.00016.75
8.0.280.0030.00318.49
8.0.270.0000.00718.00
8.0.260.0070.00018.57
8.0.250.0030.00316.93
8.0.240.0040.00416.83
8.0.230.0000.00716.96
8.0.220.0030.00316.94
8.0.210.0030.00316.75
8.0.200.0000.00717.05
8.0.190.0040.00417.00
8.0.180.0000.00716.87
8.0.170.0040.00417.00
8.0.160.0030.00616.95
8.0.150.0030.00616.93
8.0.140.0070.00416.95
8.0.130.0050.00013.32
8.0.120.0000.00816.83
8.0.110.0000.00716.86
8.0.100.0040.00416.78
8.0.90.0040.00416.90
8.0.80.0060.01516.94
8.0.70.0110.00716.99
8.0.60.0100.01316.82
8.0.50.0070.01016.89
8.0.30.0100.00716.98
8.0.20.0070.01016.98
8.0.10.0030.01717.04
8.0.00.0030.01717.04
7.4.330.0060.00015.55
7.4.320.0040.00416.50
7.4.300.0060.00016.50
7.4.290.0050.00316.35
7.4.280.0030.00516.48
7.4.270.0030.00316.61
7.4.260.0000.00613.26
7.4.250.0040.00416.59
7.4.240.0090.00016.57
7.4.230.0000.00716.60
7.4.220.0050.00316.54
7.4.210.0060.00916.48
7.4.200.0030.01416.37
7.4.190.0140.00716.68
7.4.180.0070.01416.76
7.4.160.0100.01316.49
7.4.150.0040.01216.57
7.4.140.0080.01216.49
7.4.130.0110.01116.56
7.4.120.0080.00816.46
7.4.110.0080.00816.56
7.4.100.0160.00616.45
7.4.90.0090.00616.52
7.4.80.0060.00916.57
7.4.70.0040.01216.29
7.4.60.0120.00316.57
7.4.50.0030.01616.37
7.4.40.0000.01616.15
7.4.30.0000.01616.39
7.4.20.0130.00316.39
7.4.10.0030.01316.44
7.4.00.0060.01216.45
7.3.330.0040.00416.29
7.3.320.0030.00313.22
7.3.310.0030.00616.15
7.3.300.0000.00716.34
7.3.290.0070.00716.25
7.3.280.0040.01216.29
7.3.270.0060.01316.34
7.3.260.0080.01016.31
7.3.250.0090.01216.18
7.3.240.0110.00616.29
7.3.230.0090.01216.34
7.3.220.0120.00816.27
7.3.210.0130.00616.27
7.3.200.0060.01316.30
7.3.190.0030.01316.34
7.3.180.0130.01016.21
7.3.170.0000.01516.28
7.3.160.0070.00716.29
7.3.150.0100.01016.27
7.3.140.0070.01016.20
7.3.130.0090.00616.26
7.3.120.0100.01016.29
7.3.110.0060.01316.09
7.3.100.0170.00316.07
7.3.90.0100.00616.52
7.3.80.0040.01116.25
7.3.70.0070.01416.36
7.3.60.0060.01016.38
7.3.50.0140.00716.38
7.3.40.0120.00916.37
7.3.30.0110.01116.38
7.3.20.0090.01216.30
7.3.10.0140.00716.36
7.3.00.0130.00316.36

preferences:
58.23 ms | 401 KiB | 5 Q