3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public $x=[1, 2, 3]; } $f = new foo;

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)
8.3.60.0070.01018.55
8.3.50.0070.01220.96
8.3.40.0060.01618.63
8.3.30.0150.00018.64
8.3.20.0030.00621.78
8.3.10.0000.00820.25
8.3.00.0080.00023.48
8.2.180.0070.00725.92
8.2.170.0070.01418.96
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0050.00224.66
8.2.130.0050.00326.16
8.2.120.0080.00026.16
8.2.110.0050.00520.93
8.2.100.0120.00017.72
8.2.90.0000.00820.42
8.2.80.0070.00418.98
8.2.70.0040.00417.92
8.2.60.0060.00317.97
8.2.50.0000.00818.10
8.2.40.0080.00019.34
8.2.30.0040.00419.08
8.2.20.0030.00318.01
8.2.10.0000.00719.10
8.2.00.0030.00619.28
8.1.280.0150.00025.92
8.1.270.0000.00824.66
8.1.260.0100.01026.35
8.1.250.0030.00628.09
8.1.240.0030.00622.57
8.1.230.0000.01120.90
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0030.00617.10
8.1.180.0080.00018.10
8.1.170.0030.00718.59
8.1.160.0040.00418.85
8.1.150.0030.00318.72
8.1.140.0000.00722.05
8.1.130.0080.00020.16
8.1.120.0030.00517.39
8.1.110.0040.00417.38
8.1.100.0050.00317.34
8.1.90.0000.00717.38
8.1.80.0070.00017.40
8.1.70.0000.00717.36
8.1.60.0030.00517.48
8.1.50.0030.00517.38
8.1.40.0030.00617.27
8.1.30.0040.00417.53
8.1.20.0060.00317.54
8.1.10.0040.00417.36
8.1.00.0030.00617.29
8.0.300.0000.00719.98
8.0.290.0000.00916.63
8.0.280.0060.00018.29
8.0.270.0040.00416.70
8.0.260.0070.00019.99
8.0.250.0030.00316.91
8.0.240.0000.00716.80
8.0.230.0070.00016.75
8.0.220.0050.00316.78
8.0.210.0040.00416.88
8.0.200.0000.00616.81
8.0.190.0040.00416.87
8.0.180.0000.00716.88
8.0.170.0000.00816.84
8.0.160.0110.00016.80
8.0.150.0080.00016.81
8.0.140.0000.00716.80
8.0.130.0030.00313.26
8.0.120.0000.00716.68
8.0.110.0040.00416.84
8.0.100.0040.00416.91
8.0.90.0090.00016.71
8.0.80.0140.00716.89
8.0.70.0000.00816.87
8.0.60.0040.00416.62
8.0.50.0070.00016.83
8.0.30.0140.00816.95
8.0.20.0080.01117.25
8.0.10.0040.00416.85
8.0.00.0120.00916.64
7.4.330.0000.00515.55
7.4.320.0070.00016.43
7.4.300.0060.00316.41
7.4.290.0000.00616.43
7.4.280.0040.00416.57
7.4.270.0030.00316.41
7.4.260.0030.00316.34
7.4.250.0000.00716.48
7.4.240.0030.00416.48
7.4.230.0030.00316.36
7.4.220.0060.00016.42
7.4.210.0080.00716.50
7.4.200.0040.00416.27
7.4.140.0120.00617.86
7.4.130.0090.00916.39
7.4.120.0130.00316.31
7.4.110.0130.00616.22
7.4.100.0120.00616.41
7.4.90.0110.01116.27
7.4.80.0100.01019.39
7.4.70.0120.00916.25
7.4.60.0100.01016.50
7.4.50.0120.00416.41
7.4.40.0050.01116.39
7.4.00.0070.01015.02
7.3.330.0000.00613.03
7.3.320.0030.00313.16
7.3.310.0070.00016.05
7.3.300.0030.00316.17
7.3.290.0060.00016.18
7.3.280.0090.00616.18
7.3.260.0120.00916.25
7.3.230.0130.00316.13
7.3.210.0060.01116.24
7.3.200.0040.01216.59
7.3.190.0030.01216.48
7.3.180.0120.00316.52
7.3.170.0030.01716.39
7.3.160.0060.01216.16
7.3.70.0000.01314.55
7.3.60.0060.00614.47
7.3.50.0080.01214.54
7.3.40.0160.00614.76
7.3.30.0080.00414.45
7.3.20.0060.00616.34
7.3.10.0040.00716.53
7.3.00.0140.01016.54
7.2.330.0090.00916.48
7.2.320.0110.00516.65
7.2.310.0100.00616.66
7.2.300.0120.00616.43
7.2.290.0090.00616.64
7.2.200.0190.00714.83
7.2.190.0180.00414.89
7.2.180.0040.00814.92
7.2.170.0120.00614.79
7.2.160.0050.00614.71
7.2.150.0030.00716.70
7.2.140.0140.00716.57
7.2.130.0090.00616.85
7.2.120.0100.00216.71
7.2.110.0030.01016.88
7.2.100.0040.01416.79
7.2.90.0180.00716.98
7.2.80.0140.00016.79
7.2.70.0170.00717.02
7.2.60.0130.01016.46
7.2.50.0110.01116.85
7.2.40.0120.00016.63
7.2.30.0150.00916.98
7.2.20.0150.00616.65
7.2.10.0060.01616.51
7.2.00.0040.01116.72
7.1.300.0070.01315.55
7.1.290.0060.00615.79
7.1.280.0110.00815.50
7.1.270.0090.01415.71
7.1.260.0120.00915.62
7.1.250.0110.00915.37

preferences:
33.86 ms | 401 KiB | 5 Q