3v4l.org

run code in 300+ PHP versions simultaneously
<?php $h = 0; function hl() { if ($h > 4) { throw Exception(); } ++$h; hl(); } hl();

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)
8.3.60.0150.00618.39
8.3.50.0180.00622.05
8.3.40.0000.01618.71
8.3.30.0150.00618.59
8.3.20.0030.01720.34
8.3.10.0140.00423.39
8.3.00.0080.00019.85
8.2.180.0120.00316.50
8.2.170.0150.00622.96
8.2.160.0140.00020.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0060.00321.02
8.2.120.0080.00026.35
8.2.110.0030.00622.22
8.2.100.0110.00018.03
8.2.90.0000.00819.22
8.2.80.0000.00917.97
8.2.70.0030.00617.75
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0000.00822.18
8.2.30.0000.00820.64
8.2.20.0000.00717.98
8.2.10.0000.00818.24
8.2.00.0000.00818.08
8.1.280.0090.00625.92
8.1.270.0130.00620.27
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0050.00523.94
8.1.230.0120.00017.85
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0000.00717.23
8.1.180.0000.00718.10
8.1.170.0050.00318.54
8.1.160.0000.00820.80
8.1.150.0040.00419.04
8.1.140.0040.00419.68
8.1.130.0040.00417.73
8.1.120.0000.00717.59
8.1.110.0040.00417.46
8.1.100.0030.00617.64
8.1.90.0050.00217.52
8.1.80.0040.00417.56
8.1.70.0070.00017.53
8.1.60.0000.00717.68
8.1.50.0030.00617.52
8.1.40.0040.00417.66
8.1.30.0030.00617.66
8.1.20.0040.00417.63
8.1.10.0040.00417.48
8.1.00.0000.00817.51
8.0.300.0000.00718.77
8.0.290.0060.00316.63
8.0.280.0040.00418.36
8.0.270.0000.00717.15
8.0.260.0090.00017.16
8.0.250.0030.00317.03
8.0.240.0040.00416.94
8.0.230.0070.00016.84
8.0.220.0000.00716.87
8.0.210.0040.00416.88
8.0.200.0030.00316.98
8.0.190.0000.00717.02
8.0.180.0000.00716.96
8.0.170.0000.00716.87
8.0.160.0060.00617.05
8.0.150.0040.00416.88
8.0.140.0000.01116.95
8.0.130.0000.00913.41
8.0.120.0000.00816.88
8.0.110.0040.00416.84
8.0.100.0050.00216.72
8.0.90.0040.00416.72
8.0.80.0130.00416.91
8.0.70.0000.00716.82
8.0.60.0060.00316.94
8.0.50.0040.00416.73
8.0.30.0090.01317.15
8.0.20.0110.01117.40
8.0.10.0040.00416.91
8.0.00.0170.00616.88
7.4.330.0000.00516.85
7.4.320.0060.00016.54
7.4.300.0020.00516.53
7.4.290.0000.00716.44
7.4.280.0040.00416.44
7.4.270.0000.00816.41
7.4.260.0030.00316.40
7.4.250.0000.00716.30
7.4.240.0040.00316.55
7.4.230.0040.00416.52
7.4.220.0200.01316.41
7.4.210.0080.01316.45
7.4.200.0000.00816.34
7.4.160.0060.01516.61
7.4.150.0150.00717.40
7.4.140.0170.00617.86
7.4.130.0120.00916.46
7.4.120.0110.01216.55
7.4.110.0160.01316.58
7.4.100.0120.01016.61
7.4.90.0130.01316.36
7.4.80.0120.01219.39
7.4.70.0160.00616.34
7.4.60.0080.01116.43
7.4.50.0030.00916.32
7.4.40.0110.01116.68
7.4.30.0170.00516.52
7.3.330.0700.289121.88
7.3.320.0750.291121.56
7.3.310.0000.00716.35
7.3.300.0070.00016.39
7.3.290.0030.00516.34
7.3.280.0100.01016.37
7.3.270.0140.01017.40
7.3.260.0080.01516.32
7.3.250.0160.00616.35
7.3.240.0200.00916.28
7.3.230.0120.01916.39
7.3.210.0200.00716.72
7.3.200.0150.00816.59
7.3.190.0060.01316.26
7.3.180.0110.00816.54
7.3.170.0160.00616.43
7.3.160.0150.01116.27
7.2.330.0200.00716.70
7.2.320.0150.01216.77
7.2.310.0190.00316.27
7.2.300.0140.01416.75
7.2.290.0140.01616.71

preferences:
51.73 ms | 401 KiB | 5 Q