3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public function __construct( ) { echo 1; } } $test = new test;

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)
8.3.60.0100.00718.34
8.3.50.0140.00017.90
8.3.40.0040.01118.84
8.3.30.0080.01118.38
8.3.20.0040.00420.05
8.3.10.0040.00423.45
8.3.00.0000.00819.85
8.2.180.0110.01118.26
8.2.170.0040.01122.96
8.2.160.0070.00720.52
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0060.00319.16
8.2.120.0040.00426.35
8.2.110.0060.00320.32
8.2.100.0030.00919.63
8.2.90.0000.00817.82
8.2.80.0040.00420.57
8.2.70.0000.00817.79
8.2.60.0000.00918.05
8.2.50.0070.00018.10
8.2.40.0070.00020.30
8.2.30.0000.00819.15
8.2.20.0070.00017.88
8.2.10.0020.00517.98
8.2.00.0000.00718.05
8.1.280.0070.00725.92
8.1.270.0050.00222.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00724.03
8.1.230.0030.00720.86
8.1.220.0000.00717.74
8.1.210.0060.00618.77
8.1.200.0000.00817.10
8.1.190.0060.00317.29
8.1.180.0000.00718.10
8.1.170.0040.00418.39
8.1.160.0030.00518.73
8.1.150.0040.00420.25
8.1.140.0040.00417.63
8.1.130.0040.00719.00
8.1.120.0030.00317.39
8.1.110.0000.00817.43
8.1.100.0000.00817.43
8.1.90.0040.00417.45
8.1.80.0050.00217.37
8.1.70.0070.00017.39
8.1.60.0000.00817.45
8.1.50.0040.00417.48
8.1.40.0000.00717.51
8.1.30.0000.00817.63
8.1.20.0000.00817.62
8.1.10.0040.00417.43
8.1.00.0050.00317.54
8.0.300.0070.00020.15
8.0.290.0070.00016.63
8.0.280.0030.00318.38
8.0.270.0030.00517.20
8.0.260.0000.00716.82
8.0.250.0030.00616.94
8.0.240.0000.00716.88
8.0.230.0000.00716.87
8.0.220.0070.00016.84
8.0.210.0030.00316.86
8.0.200.0040.00416.80
8.0.190.0040.00416.92
8.0.180.0040.00416.75
8.0.170.0040.00416.76
8.0.160.0040.00416.89
8.0.150.0000.00816.77
8.0.140.0030.00516.80
8.0.130.0040.00413.23
8.0.120.0070.00016.84
8.0.110.0050.00216.73
8.0.100.0080.00016.80
8.0.90.0070.00016.66
8.0.80.0030.01216.86
8.0.70.0000.00716.67
8.0.60.0000.00816.66
8.0.50.0020.00516.78
8.0.30.0110.00816.91
8.0.20.0080.01117.40
8.0.10.0000.00816.81
8.0.00.0050.01516.78
7.4.330.0050.00015.55
7.4.320.0000.00616.45
7.4.300.0060.00016.40
7.4.290.0000.00616.57
7.4.280.0070.00016.61
7.4.270.0040.00416.43
7.4.260.0030.00316.46
7.4.250.0000.00716.57
7.4.240.0070.00016.50
7.4.230.0030.00316.63
7.4.220.0070.00016.42
7.4.210.0080.00816.53
7.4.200.0040.00416.48
7.4.160.0110.00716.45
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0140.00616.58
7.4.120.0130.00616.50
7.4.110.0030.01316.41
7.4.100.0000.01616.49
7.4.90.0070.01016.36
7.4.80.0100.00719.39
7.4.70.0060.01116.51
7.4.60.0090.00716.59
7.4.50.0060.00616.49
7.4.40.0040.01216.42
7.4.00.0030.01415.02
7.3.330.0000.00713.30
7.3.320.0030.00313.23
7.3.310.0000.00616.13
7.3.300.0000.00716.19
7.3.290.0090.00616.23
7.3.280.0110.00816.30
7.3.270.0110.00617.40
7.3.260.0090.00816.26
7.3.250.0120.00516.31
7.3.240.0070.01116.28
7.3.230.0070.01116.27
7.3.210.0040.01216.29
7.3.200.0120.00616.31
7.3.190.0070.01516.29
7.3.180.0070.01116.35
7.3.170.0090.00916.18
7.3.160.0120.00316.36
7.2.330.0110.01116.57
7.2.320.0100.00716.52
7.2.310.0080.00816.74
7.2.300.0030.01316.34
7.2.290.0100.00716.41
7.2.110.0000.01316.52
7.2.60.0100.00716.61
7.2.20.0770.00717.89
7.2.10.0160.00617.73
7.2.00.0070.01817.90
7.1.200.0030.01015.36
7.1.140.0070.01816.54
7.1.130.0070.01416.70
7.1.120.0520.01316.62
7.1.110.0660.00716.13
7.1.100.0640.01616.16
7.1.90.0800.01015.95
7.1.80.1160.01615.98
7.1.70.0610.01215.36
7.1.60.0880.01333.34
7.1.50.0850.01032.99
7.1.40.0460.02032.59
7.1.30.0730.01032.65
7.1.20.0560.01032.68
7.1.10.0350.01014.62
7.1.00.0530.00714.67

preferences:
59.11 ms | 400 KiB | 5 Q