3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = ["class" => "my-class", "div text 1", "div text 2", "class" => "another-class", "div text3"]; print_r($arr);

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)
8.4.130.0080.00618.71
8.4.120.0140.00624.00
8.4.110.0130.00718.78
8.4.100.0150.00518.69
8.4.90.0110.00720.49
8.4.80.0120.00918.54
8.4.70.0040.00318.61
8.4.60.0110.01118.78
8.4.50.0130.00620.43
8.4.40.0100.01019.27
8.4.30.0100.00718.73
8.4.20.0120.00819.59
8.4.10.0000.00923.77
8.3.250.0100.00918.73
8.3.240.0130.00616.87
8.3.230.0120.00716.52
8.3.220.0080.01018.89
8.3.210.0020.00616.43
8.3.200.0060.00316.79
8.3.190.0070.00717.05
8.3.180.0110.00818.79
8.3.170.0070.01120.57
8.3.160.0090.00017.16
8.3.150.0070.00716.36
8.3.140.0080.00018.98
8.3.130.0090.00018.25
8.3.120.0100.00620.42
8.3.110.0000.00920.94
8.3.100.0080.00024.06
8.3.90.0000.00826.77
8.3.80.0100.00018.18
8.3.70.0140.00718.18
8.3.60.0140.00718.30
8.3.50.0180.00016.48
8.3.40.0090.00623.64
8.3.30.0110.00418.37
8.3.20.0050.00324.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.290.0060.01220.41
8.2.280.0090.00918.21
8.2.270.0150.00416.40
8.2.260.0090.00916.61
8.2.250.0070.00016.55
8.2.240.0060.00317.10
8.2.230.0070.01122.58
8.2.220.0060.01037.54
8.2.210.0000.00826.77
8.2.200.0070.00418.16
8.2.190.0110.00416.58
8.2.180.0060.01018.29
8.2.170.0180.00318.79
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0000.00922.26
8.2.100.0110.00017.72
8.2.90.0000.00918.03
8.2.80.0050.00318.03
8.2.70.0000.00917.50
8.2.60.0030.00517.38
8.2.50.0090.00017.55
8.2.40.0040.00419.65
8.2.30.0120.00117.53
8.2.20.0130.00017.51
8.2.10.0060.00917.57
8.2.00.0110.00717.44
8.1.330.0070.00921.91
8.1.320.0120.00818.00
8.1.310.0000.01015.98
8.1.300.0170.00318.56
8.1.290.0110.00030.84
8.1.280.0140.00725.92
8.1.270.0000.00724.66
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.80
8.1.230.0040.00722.74
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0110.00017.23
8.1.180.0030.00618.10
8.1.170.0000.00717.62
8.1.160.0070.00217.22
8.1.150.0160.00017.21
8.1.140.0050.01117.36
8.1.130.0110.00417.34
8.1.120.0100.00617.35
8.1.110.0110.00517.25
8.1.100.0100.00717.33
8.1.90.0160.00017.31
8.1.80.0160.00017.41
8.1.70.0070.00717.43
8.1.60.0100.00717.53
8.1.50.0110.00817.36
8.1.40.0120.00617.46
8.1.30.0090.00917.43
8.1.20.0110.00617.41
8.1.10.0140.00617.38
8.1.00.0190.00017.43
8.0.300.0080.00019.91
8.0.290.0070.00016.63
8.0.280.0100.00016.73
8.0.270.0110.00416.73
8.0.260.0170.00016.73
8.0.250.0120.00416.73
8.0.240.0120.00416.73
8.0.230.0120.00416.73
8.0.220.0080.00816.73
8.0.210.0140.00016.73
8.0.200.0100.00516.73
8.0.190.0100.00416.73
8.0.180.0090.00616.73
8.0.170.0150.00016.73
8.0.160.0160.00016.73
8.0.150.0080.00816.73
8.0.140.0110.00316.73
8.0.130.0110.00416.73
8.0.120.0150.00016.73
8.0.110.0110.00016.73
8.0.100.0140.00016.73
8.0.90.0140.00016.73
8.0.80.0100.00516.73
8.0.70.0130.00316.73
8.0.60.0040.01216.73
8.0.50.0120.00416.73
8.0.30.0100.00516.73
8.0.20.0040.01116.73
8.0.10.0100.00516.73

preferences:
31.46 ms | 403 KiB | 5 Q