3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $B = 'test'; } $c = new A(); $d = $c<-B;

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)
8.3.60.0060.00918.55
8.3.50.0070.00718.09
8.3.40.0140.00718.69
8.3.30.0110.00418.63
8.3.20.0000.00818.98
8.3.10.0080.00019.14
8.3.00.0080.00019.79
8.2.180.0130.00616.75
8.2.170.0070.00722.96
8.2.160.0110.00319.25
8.2.150.0000.00825.66
8.2.140.0030.00524.66
8.2.130.0050.00319.76
8.2.120.0000.00726.35
8.2.110.0060.00320.94
8.2.100.0080.00417.72
8.2.90.0080.00017.59
8.2.80.0040.00418.87
8.2.70.0080.00018.03
8.2.60.0060.00318.04
8.2.50.0050.00318.10
8.2.40.0040.00419.38
8.2.30.0030.00519.31
8.2.20.0040.00418.12
8.2.10.0080.00018.11
8.2.00.0050.00319.41
8.1.280.0140.00325.92
8.1.270.0040.00423.92
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0080.00423.76
8.1.230.0080.00320.85
8.1.220.0000.00818.68
8.1.210.0000.00819.11
8.1.200.0040.00417.25
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0040.00418.81
8.1.150.0050.00318.88
8.1.140.0050.00217.81
8.1.130.0040.00418.94
8.1.120.0040.00417.42
8.1.110.0070.00017.45
8.1.100.0040.00417.36
8.1.90.0060.00317.49
8.1.80.0000.00717.47
8.1.70.0050.00217.32
8.1.60.0040.00817.57
8.1.50.0050.00317.46
8.1.40.0040.00417.42
8.1.30.0000.00817.54
8.1.20.0030.00517.69
8.1.10.0030.00517.46
8.1.00.0040.00417.37
8.0.300.0020.00519.98
8.0.290.0000.00816.63
8.0.280.0070.00018.44
8.0.270.0000.00717.20
8.0.260.0000.00617.27
8.0.250.0030.00316.90
8.0.240.0070.00016.95
8.0.230.0000.00817.07
8.0.220.0060.00316.88
8.0.210.0000.00616.97
8.0.200.0050.00317.07
8.0.190.0030.00516.98
8.0.180.0050.00316.99
8.0.170.0040.00416.98
8.0.160.0000.00717.05
8.0.150.0030.00316.98
8.0.140.0070.00016.84
8.0.130.0080.00013.36
8.0.120.0040.00416.90
8.0.110.0000.00816.92
8.0.100.0050.00216.75
8.0.90.0040.00416.98
8.0.80.0050.01616.93
8.0.70.0040.00416.93
8.0.60.0070.00016.77
8.0.50.0030.00516.82
8.0.30.0080.01117.22
8.0.20.0130.00617.40
8.0.10.0000.00717.11
8.0.00.0110.00816.82
7.4.330.0030.00315.55
7.4.320.0100.00016.45
7.4.300.0060.00016.37
7.4.290.0050.00316.44
7.4.280.0040.00416.55
7.4.270.0000.00716.42
7.4.260.0040.00416.45
7.4.250.0070.00016.63
7.4.240.0000.00816.53
7.4.230.0050.00216.58
7.4.220.0060.00316.37
7.4.210.0070.00916.60
7.4.200.0000.00716.40
7.4.160.0120.00316.59
7.4.140.0120.00517.86
7.4.130.0150.00316.63
7.4.120.0110.00816.53
7.4.110.0070.01016.54
7.4.100.0120.00316.41
7.4.90.0030.01816.64
7.4.80.0080.00919.39
7.4.70.0070.01016.50
7.4.60.0130.00316.49
7.4.50.0000.01516.51
7.4.40.0110.01116.65
7.4.00.0100.00815.18
7.3.330.0000.00613.28
7.3.320.0060.00013.35
7.3.310.0030.00316.39
7.3.300.0050.00216.24
7.3.290.0000.00616.23
7.3.280.0060.00816.35
7.3.260.0090.01016.46
7.3.240.0080.00816.42
7.3.230.0110.00516.39
7.3.210.0030.01416.46
7.3.200.0040.01116.41
7.3.190.0060.01016.34
7.3.180.0060.01316.50
7.3.170.0060.01116.36
7.3.160.0030.01316.30
7.3.120.0100.00714.75
7.3.110.0070.00314.64
7.3.100.0060.00614.67
7.3.90.0050.00914.82
7.3.80.0060.00914.76
7.3.70.0060.00814.75
7.3.60.0030.01014.67
7.3.50.0070.00814.81
7.3.40.0060.01014.77
7.3.30.0030.00814.73
7.3.20.0100.00516.67
7.3.10.0060.00916.52
7.3.00.0080.00616.52
7.2.330.0170.00716.24
7.2.320.0150.01016.38
7.2.310.0150.00416.35
7.2.300.0070.00716.68
7.2.290.0070.01016.31
7.2.250.0130.00615.03
7.2.240.0000.01514.79
7.2.230.0050.01014.93
7.2.220.0070.00915.04
7.2.210.0030.01115.00
7.2.200.0020.01114.93
7.2.190.0070.00415.02
7.2.180.0100.00314.86
7.2.170.0080.00314.91
7.2.160.0070.00314.79
7.2.150.0100.00716.95
7.2.140.0110.00016.78
7.2.130.0090.00816.59
7.2.120.0060.00916.68
7.2.110.0080.00616.52
7.2.100.0050.00916.52
7.2.90.0070.01016.62
7.2.80.0100.00816.59
7.2.70.0130.00216.70
7.2.60.0440.00416.20
7.2.50.0440.00416.21
7.2.40.0410.01116.23
7.2.30.0360.01116.44
7.2.20.0610.00816.34
7.2.10.0130.00616.27
7.2.00.0120.00716.39
7.1.330.0070.00715.47
7.1.320.0070.00715.87
7.1.310.0050.00815.70
7.1.300.0000.01415.63
7.1.290.0040.01015.67
7.1.280.0050.00915.72
7.1.270.0040.00415.92
7.1.260.0040.01115.55
7.1.250.0050.00715.82
7.1.200.0030.00615.84
7.1.170.1390.00813.72
7.1.160.1580.01716.89
7.1.150.1640.01416.74
7.1.140.1670.01016.84
7.1.130.1210.01116.70
7.1.120.1440.01316.95
7.1.110.1390.00916.26
7.1.100.0230.01216.33
7.1.90.1740.01215.85
7.1.80.1530.01216.18
7.1.70.1550.00915.30
7.1.60.1850.01033.16
7.1.50.1840.01333.08
7.1.40.2090.01532.49
7.1.30.0350.01632.66
7.1.20.0320.01132.59
7.1.10.0130.01014.55
7.1.00.0100.01714.55

preferences:
61.67 ms | 400 KiB | 5 Q