3v4l.org

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

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)
8.3.60.0100.00718.18
8.3.50.0110.00721.01
8.3.40.0080.00818.67
8.3.30.0120.00318.67
8.3.20.0080.00021.60
8.3.10.0040.00420.30
8.3.00.0050.00223.61
8.2.180.0180.00018.30
8.2.170.0180.00022.96
8.2.160.0170.00320.25
8.2.150.0030.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00026.16
8.2.110.0090.00019.22
8.2.100.0070.00417.72
8.2.90.0060.00318.16
8.2.80.0050.00317.97
8.2.70.0030.00617.93
8.2.60.0060.00318.03
8.2.50.0000.00818.10
8.2.40.0040.00419.22
8.2.30.0040.00419.29
8.2.20.0040.00418.07
8.2.10.0000.00719.21
8.2.00.0050.00319.28
8.1.280.0140.00025.92
8.1.270.0070.00022.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0040.00722.80
8.1.220.0040.00417.78
8.1.210.0040.00418.79
8.1.200.0060.00317.35
8.1.190.0000.00817.10
8.1.180.0000.00918.10
8.1.170.0060.00318.59
8.1.160.0000.00718.80
8.1.150.0040.00418.82
8.1.140.0040.00423.91
8.1.130.0000.00720.12
8.1.120.0030.00517.36
8.1.110.0040.00417.41
8.1.100.0000.00817.27
8.1.90.0000.00717.39
8.1.80.0040.00417.31
8.1.70.0040.00417.38
8.1.60.0000.00817.54
8.1.50.0000.00717.41
8.1.40.0080.00017.47
8.1.30.0040.00417.58
8.1.20.0000.00817.62
8.1.10.0050.00317.55
8.1.00.0060.00317.55
8.0.300.0060.00319.98
8.0.290.0000.00916.63
8.0.280.0000.00618.40
8.0.270.0080.00017.18
8.0.260.0000.00720.12
8.0.250.0080.00017.00
8.0.240.0000.00716.84
8.0.230.0040.00416.83
8.0.220.0050.00216.88
8.0.210.0050.00316.75
8.0.200.0030.00316.88
8.0.190.0000.00816.85
8.0.180.0050.00316.77
8.0.170.0000.00916.84
8.0.160.0030.00816.82
8.0.150.0050.00316.79
8.0.140.0040.00416.68
8.0.130.0060.00313.24
8.0.120.0040.00416.74
8.0.110.0040.00416.89
8.0.100.0040.00416.82
8.0.90.0040.00416.93
8.0.80.0060.01516.79
8.0.70.0080.00016.68
8.0.60.0050.00216.72
8.0.50.0000.00716.79
8.0.30.0120.00917.22
8.0.20.0110.00717.14
8.0.10.0050.00316.85
8.0.00.0110.00716.74
7.4.330.0050.00015.55
7.4.320.0070.00016.32
7.4.300.0100.00016.50
7.4.290.0030.00316.47
7.4.280.0040.00416.53
7.4.270.0040.00416.46
7.4.260.0070.00016.52
7.4.250.0030.00316.45
7.4.240.0000.00716.47
7.4.230.0040.00416.63
7.4.220.0030.00316.32
7.4.210.0090.00716.49
7.4.200.0050.00216.55
7.4.140.0120.00617.86
7.4.130.0090.00916.58
7.4.120.0100.01416.30
7.4.110.0110.00716.39
7.4.100.0080.01216.50
7.4.90.0060.01016.40
7.4.80.0070.01019.39
7.4.70.0170.00316.35
7.4.60.0130.00316.65
7.4.50.0000.01416.44
7.4.40.0120.00616.59
7.4.00.0040.01414.85
7.3.330.0000.00713.07
7.3.320.0000.00613.20
7.3.310.0040.00416.14
7.3.300.0070.00016.24
7.3.290.0030.00316.11
7.3.280.0060.01016.24
7.3.260.0110.00916.40
7.3.230.0100.00616.18
7.3.210.0130.00316.46
7.3.200.0060.00916.36
7.3.190.0060.01316.20
7.3.180.0110.00816.48
7.3.170.0040.01516.58
7.3.160.0090.00616.46
7.3.70.0050.00814.95
7.3.60.0130.00714.88
7.3.50.0140.01014.66
7.3.40.0060.00614.75
7.3.30.0070.00714.69
7.3.20.0110.00316.72
7.3.10.0100.00316.41
7.3.00.0070.00416.29
7.2.330.0120.00616.55
7.2.320.0100.00716.45
7.2.310.0030.01416.45
7.2.300.0080.00816.68
7.2.290.0140.00316.84
7.2.200.0060.01614.76
7.2.190.0100.01315.05
7.2.180.0070.01114.94
7.2.170.0100.00314.82
7.2.160.0040.00714.93
7.2.150.0070.00717.04
7.2.140.0090.00616.81
7.2.130.0110.01116.90
7.2.120.0140.01116.51
7.2.110.0100.00616.84
7.2.100.0040.00816.84
7.2.90.0040.01016.68
7.2.80.0090.01216.71
7.2.70.0170.00516.50
7.2.60.0000.01316.90
7.2.50.0110.00817.01
7.2.40.0140.00717.03
7.2.30.0060.01516.88
7.2.20.0090.01117.10
7.2.10.0060.01616.84
7.2.00.0120.00916.67
7.1.300.0040.01115.39
7.1.290.0080.00315.83
7.1.280.0060.01315.88
7.1.270.0030.01115.76
7.1.260.0080.00515.69
7.1.250.0060.01315.51

preferences:
31.16 ms | 401 KiB | 5 Q