3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data['one'] = 1; $data += [ "two" => 2 ]; $data += [ "three" => 3 ]; $data += [ "four" => 4 ]; var_dumo($data);

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)
8.3.60.0030.01418.30
8.3.50.0110.00418.21
8.3.40.0120.00318.92
8.3.30.0070.01018.84
8.3.20.0080.00019.16
8.3.10.0000.00818.88
8.3.00.0050.00323.52
8.2.180.0060.01218.37
8.2.170.0140.00022.96
8.2.160.0120.00320.82
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0050.00226.16
8.2.120.0000.00819.66
8.2.110.0060.00622.28
8.2.100.0030.01017.97
8.2.90.0030.00919.04
8.2.80.0000.01017.97
8.2.70.0080.00017.80
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0000.00719.31
8.2.30.0050.00219.10
8.2.20.0030.00618.05
8.2.10.0070.00017.98
8.2.00.0030.00519.39
8.1.280.0090.00925.92
8.1.270.0040.00423.79
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00620.70
8.1.230.0040.00720.97
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0080.00017.22
8.1.180.0000.00918.10
8.1.170.0000.00918.52
8.1.160.0000.00718.77
8.1.150.0000.00718.70
8.1.140.0030.00317.63
8.1.130.0080.00018.98
8.1.120.0070.00017.31
8.1.110.0030.00317.29
8.1.100.0000.00717.29
8.1.90.0040.00417.32
8.1.80.0000.00717.43
8.1.70.0070.00017.41
8.1.60.0000.01017.50
8.1.50.0040.00417.48
8.1.40.0080.00017.46
8.1.30.0030.00917.54
8.1.20.0040.00417.61
8.1.10.0000.00817.61
8.1.00.0040.00417.39
8.0.300.0030.00618.77
8.0.290.0050.00316.75
8.0.280.0030.00318.43
8.0.270.0080.00017.19
8.0.260.0090.00017.26
8.0.250.0070.00016.98
8.0.240.0000.00716.89
8.0.230.0000.00716.87
8.0.220.0030.00716.88
8.0.210.0030.00316.77
8.0.200.0000.00716.93
8.0.190.0090.00016.98
8.0.180.0040.00416.84
8.0.170.0030.00616.92
8.0.160.0000.00816.95
8.0.150.0090.00016.86
8.0.140.0030.00316.79
8.0.130.0000.00613.33
8.0.120.0070.00016.96
8.0.110.0000.00716.66
8.0.100.0070.00016.66
8.0.90.0020.00516.75
8.0.80.0130.00716.85
8.0.70.0000.00716.75
8.0.60.0040.00416.95
8.0.50.0050.00316.81
8.0.30.0110.00717.05
8.0.20.0100.00917.40
8.0.10.0040.00416.83
8.0.00.0070.00916.79
7.4.330.0000.00515.55
7.4.320.0000.00616.44
7.4.300.0030.00316.51
7.4.290.0030.00316.58
7.4.280.0080.00016.60
7.4.270.0030.00316.59
7.4.260.0000.00716.57
7.4.250.0000.00716.46
7.4.240.0040.00416.59
7.4.230.0000.00716.34
7.4.220.0000.00916.57
7.4.210.0100.01016.59
7.4.200.0070.00016.57
7.4.160.0100.00616.50
7.4.140.0130.00617.86
7.4.130.0070.01016.56
7.4.120.0130.00816.43
7.4.110.0100.00716.53
7.4.100.0080.00816.48
7.4.90.0110.00716.49
7.4.80.0100.01319.39
7.4.70.0070.01016.59
7.4.60.0070.01016.49
7.4.50.0000.01616.38
7.4.40.0070.01116.52
7.4.00.0030.01314.68
7.3.330.0000.00513.11
7.3.320.0000.00513.05
7.3.310.0040.00416.26
7.3.300.0000.00716.32
7.3.290.0000.00716.36
7.3.280.0100.00916.31
7.3.260.0150.00616.33
7.3.240.0110.00716.42
7.3.230.0100.00716.10
7.3.210.0080.00916.28
7.3.200.0100.00616.53
7.3.190.0100.00716.43
7.3.180.0120.00316.34
7.3.170.0060.01016.25
7.3.160.0060.00916.46
7.2.330.0130.00916.44
7.2.320.0100.00916.47
7.2.310.0120.00616.47
7.2.300.0160.00016.33
7.2.290.0090.00616.55
7.2.110.0140.00016.54
7.2.70.0510.01014.70
7.2.60.0530.00414.74
7.2.50.0530.00314.79
7.2.40.0500.00314.44
7.2.30.0640.01314.70
7.2.20.0600.00714.79
7.2.10.0460.00614.98
7.2.00.0460.01314.74
7.1.200.0060.00915.62
7.1.170.0470.00613.82
7.1.160.0520.00313.55
7.1.150.0430.00713.56
7.1.140.0390.01013.64
7.1.130.0440.00713.68
7.1.120.0670.01413.72
7.1.110.0460.00313.70
7.1.100.0510.00013.63
7.1.90.0490.00913.71
7.1.80.0440.01313.61
7.1.70.0500.00413.63
7.1.60.0740.00631.63
7.1.50.0700.01431.60
7.1.40.0710.01331.73
7.1.30.0700.01731.64
7.1.20.0800.00631.58
7.1.10.0560.00713.61
7.1.00.0840.00913.64

preferences:
58.04 ms | 401 KiB | 5 Q