3v4l.org

run code in 300+ PHP versions simultaneously
<?php $colors = ["Red","Green","Blue","Orange","Yellow"]; $foo = new StdClass; $count = 0; foreach ($colors as $color) { $foo->{$count} = $color; $count += 1; } echo json_encode($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)
8.4.140.0130.00817.38
8.4.130.0120.00817.52
8.4.120.0100.01024.22
8.4.110.0140.00618.83
8.4.100.0050.00417.45
8.4.90.0100.00717.83
8.4.80.0100.01017.68
8.4.70.0130.00717.66
8.4.60.0110.00917.61
8.4.50.0050.01218.67
8.4.40.0130.00719.55
8.4.30.0110.00820.61
8.4.20.0070.00319.01
8.4.10.0060.00317.91
8.3.270.0140.00716.75
8.3.260.0130.00516.51
8.3.250.0130.00719.08
8.3.240.0100.01017.12
8.3.230.0100.01016.73
8.3.220.0080.01018.94
8.3.210.0110.00616.60
8.3.200.0100.00916.67
8.3.190.0010.00617.37
8.3.180.0120.00718.87
8.3.170.0110.00717.16
8.3.160.0110.00716.79
8.3.150.0070.01116.97
8.3.140.0120.00616.61
8.3.130.0040.00418.29
8.3.120.0160.00321.02
8.3.110.0110.00620.94
8.3.100.0130.00616.71
8.3.90.0040.00426.77
8.3.80.0070.00319.36
8.3.70.0040.01118.43
8.3.60.0090.00618.10
8.3.50.0150.00316.46
8.3.40.0130.00318.56
8.3.30.0080.00618.67
8.3.20.0000.00824.18
8.3.10.0080.00024.66
8.3.00.0080.00026.16
8.2.290.0130.00620.29
8.2.280.0110.00716.74
8.2.270.0150.00416.63
8.2.260.0040.00418.84
8.2.250.0000.00818.18
8.2.240.0000.00817.09
8.2.230.0040.00422.58
8.2.220.0100.00024.06
8.2.210.0130.00726.77
8.2.200.0060.00318.88
8.2.190.0000.01418.07
8.2.180.0130.00725.92
8.2.170.0140.00018.96
8.2.160.0030.01022.96
8.2.150.0070.00025.66
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0030.00519.54
8.2.110.0080.00321.06
8.2.100.0090.00317.91
8.2.90.0020.00519.41
8.2.80.0080.00017.97
8.2.70.0080.00017.75
8.2.60.0080.00017.63
8.2.50.0040.00417.93
8.2.40.0040.00418.22
8.2.30.0000.00718.04
8.2.20.0040.00418.06
8.2.10.0070.00019.22
8.2.00.0040.00419.32
8.1.330.0090.01016.82
8.1.320.0130.01016.25
8.1.310.0000.00816.65
8.1.300.0090.00017.61
8.1.290.0060.00330.84
8.1.280.0090.00925.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.59
8.1.230.0070.00421.03
8.1.220.0030.00517.79
8.1.210.0000.00818.97
8.1.200.0030.00617.38
8.1.190.0040.00417.36
8.1.180.0030.00518.10
8.1.170.0080.00018.64
8.1.160.0030.00318.93
8.1.150.0020.00518.94
8.1.140.0000.00718.81
8.1.130.0070.00019.22
8.1.120.0040.00417.38
8.1.110.0080.00017.45
8.1.100.0030.00617.46
8.1.90.0000.00717.45
8.1.80.0060.00317.46
8.1.70.0030.00317.48
8.1.60.0030.00517.62
8.1.50.0040.00417.53
8.1.40.0040.00417.45
8.1.30.0050.00517.59
8.1.20.0080.00017.61
8.1.10.0040.00417.64
8.1.00.0030.00717.48
8.0.300.0000.00720.07
8.0.290.0080.00016.75
8.0.280.0030.00318.46
8.0.270.0040.00417.92
8.0.260.0030.00316.87
8.0.250.0000.00816.86
8.0.240.0020.00516.98
8.0.230.0070.00017.01
8.0.220.0000.00916.90
8.0.210.0030.00316.89
8.0.200.0050.00216.84
8.0.190.0080.00016.96
8.0.180.0070.00316.93
8.0.170.0080.00016.86
8.0.160.0040.00416.81
8.0.150.0070.00016.95
8.0.140.0000.00716.86
8.0.130.0030.00313.33
8.0.120.0040.00416.88
8.0.110.0050.00316.79
8.0.100.0070.00016.89
8.0.90.0050.00316.93
8.0.80.0080.00716.83
8.0.70.0000.00716.67
8.0.60.0040.00416.71
8.0.50.0080.00016.78
8.0.30.0090.01116.86
8.0.20.0030.01716.95
8.0.10.0040.01816.95
8.0.00.0130.00717.02
7.4.330.0050.00015.55
7.4.320.0030.00316.60
7.4.300.0040.00416.50
7.4.290.0030.00716.53
7.4.280.0030.00516.51
7.4.270.0070.00016.36
7.4.260.0060.00013.29
7.4.250.0000.00816.36
7.4.240.0000.00716.61
7.4.230.0040.00416.60
7.4.220.0030.00416.49
7.4.210.0070.01416.55
7.4.200.0000.00716.67
7.4.160.0070.01016.55
7.4.150.0050.00816.49
7.4.140.0150.00616.46
7.4.130.0040.01216.44
7.4.120.0090.00916.47
7.4.110.0090.01216.41
7.4.100.0100.01116.39
7.4.90.0090.00816.37
7.4.80.0120.00316.39
7.4.70.0060.01016.50
7.4.60.0120.00516.48
7.4.50.0150.00616.45
7.4.40.0070.00816.32
7.4.30.0030.01716.48
7.4.20.0100.01016.33
7.4.10.0060.01616.61
7.4.00.0100.01016.46
7.3.330.0000.00716.32
7.3.320.0000.00512.97
7.3.310.0040.00416.33
7.3.300.0000.00716.36
7.3.290.0100.00816.28
7.3.280.0130.01016.26
7.3.270.0100.00616.18
7.3.260.0060.01116.28
7.3.250.0080.01216.23
7.3.240.0110.00916.26
7.3.230.0110.00916.21
7.3.220.0060.01516.14
7.3.210.0120.00816.23
7.3.200.0100.00616.18
7.3.190.0110.00816.23
7.3.180.0000.01316.20
7.3.170.0120.00616.19
7.3.160.0060.00916.17
7.3.150.0100.00616.21
7.3.140.0110.01016.17
7.3.130.0060.01016.18
7.3.120.0030.00316.17
7.3.110.0120.00616.17
7.3.100.0100.01016.16
7.3.90.0120.00416.43
7.3.80.0100.01016.23
7.3.70.0070.00716.29
7.3.60.0000.01716.28
7.3.50.0110.00416.42
7.3.40.0110.00916.32
7.3.30.0060.01116.48
7.3.20.0140.00716.41
7.3.10.0110.01216.40
7.3.00.0120.00816.28

preferences:
30.92 ms | 403 KiB | 5 Q