3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Car { function Car() { $this->model="volco"; } } $h = new Car(); echo $h->model; ?>

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)
8.3.60.0180.00316.63
8.3.50.0120.00917.92
8.3.40.0030.01218.84
8.3.30.0140.00018.71
8.3.20.0040.00420.34
8.3.10.0050.00323.71
8.3.00.0050.00319.23
8.2.180.0070.01016.63
8.2.170.0040.01122.96
8.2.160.0070.00720.38
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0060.00320.52
8.2.120.0040.00426.35
8.2.110.0050.00320.54
8.2.100.0100.00317.93
8.2.90.0000.00819.27
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0000.00819.42
8.2.30.0040.00420.64
8.2.20.0070.00417.55
8.2.10.0000.00717.86
8.2.00.0000.00718.04
8.1.280.0070.00725.92
8.1.270.0080.00023.91
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0090.00019.42
8.1.230.0040.00817.76
8.1.220.0040.00417.76
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0030.00517.53
8.1.180.0000.00718.10
8.1.170.0050.00518.54
8.1.160.0030.00521.94
8.1.150.0000.00718.80
8.1.140.0040.00419.50
8.1.130.0000.00817.64
8.1.120.0000.00717.41
8.1.110.0000.00717.28
8.1.100.0000.01017.35
8.1.90.0040.00417.36
8.1.80.0000.00817.37
8.1.70.0030.00517.37
8.1.60.0000.00817.40
8.1.50.0080.00017.48
8.1.40.0040.00417.46
8.1.30.0030.00617.50
8.1.20.0000.00817.43
8.1.10.0030.00617.43
8.1.00.0040.00417.38
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0030.00318.43
8.0.270.0040.00417.23
8.0.260.0060.00017.29
8.0.250.0060.00316.97
8.0.240.0030.00316.97
8.0.230.0040.00416.91
8.0.220.0000.00716.86
8.0.210.0040.00416.87
8.0.200.0030.00316.81
8.0.190.0000.00916.86
8.0.180.0050.00216.89
8.0.170.0080.00016.94
8.0.160.0070.00016.85
8.0.150.0000.00716.82
8.0.140.0070.00016.73
8.0.130.0040.00413.27
8.0.120.0060.00316.76
8.0.110.0070.00016.80
8.0.100.0040.00416.88
8.0.90.0000.00716.75
8.0.80.0120.00916.88
8.0.70.0040.00416.71
8.0.60.0070.00017.00
8.0.50.0000.00816.75
8.0.30.0160.00016.94
8.0.20.0090.01017.40
8.0.10.0050.00317.02
8.0.00.0160.00616.69
7.4.330.0030.00316.70
7.4.320.0000.00716.45
7.4.300.0020.00516.41
7.4.290.0000.00716.50
7.4.280.0060.00316.57
7.4.270.0000.00616.40
7.4.260.0000.00816.57
7.4.250.0000.00916.47
7.4.240.0070.00016.47
7.4.230.0000.00716.39
7.4.220.0030.02016.54
7.4.210.0070.01016.59
7.4.200.0030.00316.60
7.4.160.0060.00916.61
7.4.150.0060.01317.40
7.4.140.0090.01017.86
7.4.130.0100.01116.45
7.4.120.0070.01016.52
7.4.110.0120.00616.54
7.4.100.0120.00616.30
7.4.90.0150.00416.54
7.4.80.0170.00719.39
7.4.70.0090.01216.46
7.4.60.0080.00816.48
7.4.50.0060.00916.58
7.4.40.0140.00416.63
7.4.30.0120.00516.64
7.4.00.0000.01614.79
7.3.330.0030.00313.31
7.3.320.0050.00013.32
7.3.310.0030.00316.34
7.3.300.0030.00316.38
7.3.290.0050.00216.37
7.3.280.0080.00616.32
7.3.270.0090.00917.40
7.3.260.0090.01016.32
7.3.250.0070.01116.48
7.3.240.0130.00816.54
7.3.230.0070.01116.62
7.3.210.0140.00716.30
7.3.200.0140.00716.29
7.3.190.0040.01216.41
7.3.180.0070.01116.37
7.3.170.0090.01616.34
7.3.160.0100.00616.44
7.2.330.0120.00616.70
7.2.320.0190.00616.75
7.2.310.0060.01316.51
7.2.300.0070.01416.35
7.2.290.0030.01416.88
7.2.60.0070.00716.78
7.2.00.0040.00919.16
7.1.200.0030.00715.78
7.1.100.0140.01018.18
7.1.70.0040.01117.10
7.1.60.0140.01019.36
7.1.50.0100.01016.64
7.1.00.0030.07722.35
7.0.200.0000.00916.83
7.0.60.0170.06719.92
7.0.50.0000.04317.87
7.0.40.0170.07020.11
7.0.30.0530.07020.10
7.0.20.0370.07720.07
7.0.10.0100.08020.20
7.0.00.0130.05320.32
5.6.280.0030.03321.04
5.6.210.0100.07320.76
5.6.200.0130.06718.18
5.6.190.0030.04320.52
5.6.180.0430.03720.48
5.6.170.0200.08320.50
5.6.160.0070.07320.55
5.6.150.0170.06318.15
5.6.140.0100.07318.14
5.6.130.0130.07718.18
5.6.120.0130.07721.00
5.6.110.0070.08021.02
5.6.100.0030.05021.13
5.6.90.0100.08020.96
5.6.80.0200.06320.38
5.5.350.0130.04020.43
5.5.340.0000.06017.98
5.5.330.0070.03720.19
5.5.320.0170.08020.41
5.5.310.0230.06020.33
5.5.300.0030.04718.04
5.5.290.0100.07318.06
5.5.280.0030.05720.97
5.5.270.0030.07020.78
5.5.260.0130.07320.76
5.5.250.0030.04320.46
5.5.240.0270.07020.16

preferences:
44.13 ms | 401 KiB | 5 Q