3v4l.org

run code in 300+ PHP versions simultaneously
<?php $defaultOptions = array( 'listClass' => 'default', 'test' => 'test' ); $options = array( 'listClass' => 'new', 'id' => '1', 'array' => array('test'=>'no') ); $options = $defaultOptions + $options; print_r($options);

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)
8.3.60.0110.00716.38
8.3.50.0140.00622.94
8.3.40.0070.00718.42
8.3.30.0120.00818.81
8.3.20.0070.00020.30
8.3.10.0040.00423.61
8.3.00.0090.00019.13
8.2.180.0190.00316.32
8.2.170.0110.00422.96
8.2.160.0070.00720.44
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0100.00726.16
8.2.120.0080.00021.02
8.2.110.0060.00320.49
8.2.100.0070.00318.03
8.2.90.0040.00419.09
8.2.80.0050.00317.97
8.2.70.0070.00317.63
8.2.60.0080.00017.80
8.2.50.0030.00718.07
8.2.40.0070.00018.03
8.2.30.0040.00417.99
8.2.20.0000.00717.71
8.2.10.0050.00218.04
8.2.00.0060.00317.77
8.1.280.0110.00725.92
8.1.270.0040.00423.79
8.1.260.0110.00726.35
8.1.250.0050.00328.09
8.1.240.0000.01023.93
8.1.230.0050.00518.99
8.1.220.0030.00517.76
8.1.210.0000.00818.77
8.1.200.0070.00417.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00418.54
8.1.160.0040.00421.84
8.1.150.0070.00018.87
8.1.140.0030.00617.40
8.1.130.0000.00717.77
8.1.120.0000.00717.27
8.1.110.0040.00417.27
8.1.100.0070.00017.42
8.1.90.0040.00417.42
8.1.80.0040.00417.43
8.1.70.0000.00717.37
8.1.60.0050.00317.52
8.1.50.0030.00517.43
8.1.40.0000.00817.39
8.1.30.0040.00417.52
8.1.20.0040.00417.59
8.1.10.0070.00017.36
8.1.00.0000.00817.26
8.0.300.0070.00318.77
8.0.290.0040.00416.63
8.0.280.0070.00018.36
8.0.270.0000.00717.22
8.0.260.0030.00317.09
8.0.250.0000.00716.97
8.0.240.0030.00316.96
8.0.230.0000.00716.91
8.0.220.0000.00716.75
8.0.210.0000.00716.91
8.0.200.0000.00716.94
8.0.190.0070.00016.93
8.0.180.0040.00416.82
8.0.170.0000.00816.81
8.0.160.0070.00016.79
8.0.150.0050.00216.72
8.0.140.0000.00816.71
8.0.130.0060.00013.24
8.0.120.0000.00816.78
8.0.110.0040.00416.85
8.0.100.0040.00416.65
8.0.90.0040.00416.75
8.0.80.0060.01016.82
8.0.70.0070.00016.68
8.0.60.0000.00716.92
8.0.50.0000.00816.67
8.0.30.0150.00517.01
8.0.20.0130.00817.40
8.0.10.0000.00716.88
8.0.00.0040.01316.78
7.4.330.0030.00315.09
7.4.320.0040.00416.43
7.4.300.0000.00616.57
7.4.290.0030.00316.42
7.4.280.0050.00316.46
7.4.270.0000.00616.50
7.4.260.0000.00716.50
7.4.250.0040.00416.37
7.4.240.0040.00416.47
7.4.230.0000.00716.54
7.4.220.0070.01116.54
7.4.210.0000.01316.42
7.4.200.0030.00416.63
7.4.160.0190.00316.39
7.4.150.0130.01017.40
7.4.140.0100.01017.86
7.4.130.0110.00616.39
7.4.120.0070.01016.40
7.4.110.0140.00316.46
7.4.100.0060.01216.38
7.4.90.0110.00716.16
7.4.80.0130.01019.39
7.4.70.0110.00516.55
7.4.60.0120.00616.27
7.4.50.0000.00816.39
7.4.40.0060.01016.48
7.4.30.0150.00016.36
7.4.00.0030.01214.71
7.3.330.0000.00512.95
7.3.320.0060.00012.98
7.3.310.0040.00416.28
7.3.300.0000.00716.20
7.3.290.0040.01116.14
7.3.280.0090.00616.20
7.3.270.0140.00417.40
7.3.260.0130.01016.25
7.3.250.0090.00916.42
7.3.240.0180.00316.23
7.3.230.0110.01116.43
7.3.210.0000.01616.29
7.3.200.0130.00319.39
7.3.190.0120.01016.25
7.3.180.0140.00316.38
7.3.170.0090.01216.27
7.3.160.0100.00716.16
7.3.10.0030.01016.57
7.3.00.0100.00316.38
7.2.330.0130.00316.48
7.2.320.0080.00816.55
7.2.310.0060.01616.28
7.2.300.0040.01316.23
7.2.290.0040.01416.64
7.2.130.0040.00716.39
7.2.120.0080.00316.63
7.2.110.0060.00616.78
7.2.100.0060.01016.74
7.2.90.0090.00616.58
7.2.80.0030.01216.45
7.2.70.0110.00416.84
7.2.60.0020.01116.65
7.2.50.0060.00916.58
7.2.40.0030.01216.67
7.2.30.0060.00616.64
7.2.20.0070.00716.82
7.2.10.0080.00416.60
7.2.00.0050.00517.94
7.1.250.0030.01415.80
7.1.200.0050.00315.68
7.1.100.0030.00718.18
7.1.70.0040.01116.84
7.1.60.0000.01117.16
7.1.50.0060.01616.94
7.1.00.0000.08022.28
7.0.200.0040.02016.47
7.0.140.0070.06321.90
7.0.60.0070.07319.90
7.0.50.0070.08317.68
7.0.40.0070.04320.24
7.0.30.0300.06720.11
7.0.20.0230.07320.20
7.0.10.0070.08720.13
7.0.00.0030.04320.41
5.6.280.0070.06721.04
5.6.210.0070.04320.50
5.6.200.0030.04018.07
5.6.190.0130.03720.57
5.6.180.0330.08320.77
5.6.170.0100.04720.48
5.6.160.0030.09320.52
5.6.150.0100.07018.19
5.6.140.0070.08018.18
5.6.130.0130.03718.23
5.6.120.0070.04021.04
5.6.110.0130.04721.11
5.6.100.0000.08721.00
5.6.90.0130.06721.11
5.6.80.0100.06020.47
5.6.70.4270.04320.37
5.5.350.0130.08020.42
5.5.340.0100.03317.98
5.5.330.0030.04020.40
5.5.320.0000.05320.31
5.5.310.0070.05020.23
5.5.300.0100.07317.91
5.5.290.0000.04317.98
5.5.280.0130.07020.87
5.5.270.0230.06720.83
5.5.260.0170.04720.86
5.5.250.0070.08720.79
5.5.240.0230.07320.34
5.4.450.0300.04019.41
5.4.440.0500.05019.10
5.4.430.1000.04019.21
5.4.420.0170.03719.36
5.4.410.0530.03319.34
5.4.400.0130.04019.16
5.4.390.0200.03019.09
5.4.380.0330.05718.71
5.4.370.0470.04318.49
5.4.360.0300.06718.45
5.4.350.0400.04318.73
5.4.340.0500.03718.73
5.4.320.0050.03712.45
5.4.310.0080.03712.45
5.4.300.0030.03912.45
5.4.290.0080.03612.45
5.4.280.0070.03512.34
5.4.270.0070.03712.35
5.4.260.0060.04012.34
5.4.250.0050.03812.34
5.4.240.0070.03512.34
5.4.230.0040.04012.34
5.4.220.0050.04012.34
5.4.210.0110.03212.34
5.4.200.0060.03812.34
5.4.190.0090.04712.34
5.4.180.0080.04712.34
5.4.170.0050.04912.35
5.4.160.0070.03412.34
5.4.150.0090.03312.34
5.4.140.0040.04112.02
5.4.130.0080.04412.01
5.4.120.0060.04111.97
5.4.110.0080.03211.96
5.4.100.0060.03511.96
5.4.90.0050.03711.97
5.4.80.0080.03411.96
5.4.70.0050.03611.96
5.4.60.0050.03811.96
5.4.50.0050.03711.96
5.4.40.0040.03611.95
5.4.30.0110.03411.95
5.4.20.0060.03911.95
5.4.10.0100.04411.95
5.4.00.0090.04811.43
5.3.290.0060.05112.80
5.3.280.0090.04112.71
5.3.270.0060.04112.72
5.3.260.0110.03512.72
5.3.250.0060.03812.72
5.3.240.0100.03412.72
5.3.230.0110.03312.71
5.3.220.0090.03512.68
5.3.210.0070.04712.68
5.3.200.0110.03612.68
5.3.190.0110.03612.68
5.3.180.0060.03612.68
5.3.170.0070.04512.66
5.3.160.0100.03312.68
5.3.150.0080.04012.68
5.3.140.0060.04012.66
5.3.130.0060.04012.66
5.3.120.0050.04112.66
5.3.110.0080.04312.66
5.3.100.0070.03612.12
5.3.90.0070.03712.08
5.3.80.0100.03212.07
5.3.70.0090.03312.07
5.3.60.0070.03612.06
5.3.50.0050.03712.00
5.3.40.0040.03912.00
5.3.30.0060.03411.95
5.3.20.0070.03411.72
5.3.10.0110.03011.69
5.3.00.0070.03711.68
5.2.170.0040.0309.18
5.2.160.0040.0309.17
5.2.150.0080.0279.18
5.2.140.0030.0329.18
5.2.130.0030.0309.13
5.2.120.0050.0299.14
5.2.110.0050.0299.15
5.2.100.0060.0279.14
5.2.90.0030.0319.14
5.2.80.0080.0279.14
5.2.70.0060.0299.14
5.2.60.0040.0319.09
5.2.50.0080.0279.05
5.2.40.0040.0319.03
5.2.30.0090.0399.01
5.2.20.0040.0309.00
5.2.10.0040.0328.92
5.2.00.0020.0338.77
5.1.60.0060.0228.06
5.1.50.0040.0248.06
5.1.40.0030.0258.04
5.1.30.0030.0278.39
5.1.20.0020.0308.41
5.1.10.0030.0288.14
5.1.00.0050.0258.14
5.0.50.0060.0196.61
5.0.40.0050.0196.48
5.0.30.0050.0296.29
5.0.20.0050.0186.26
5.0.10.0050.0186.23
5.0.00.0040.0306.23
4.4.90.0000.0184.77
4.4.80.0010.0174.76
4.4.70.0030.0164.76
4.4.60.0050.0154.76
4.4.50.0050.0144.77
4.4.40.0040.0254.71
4.4.30.0050.0134.75
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0060.0224.76
4.3.110.0050.0144.67
4.3.100.0020.0184.66
4.3.90.0050.0154.64
4.3.80.0050.0254.59
4.3.70.0030.0154.63
4.3.60.0030.0154.63
4.3.50.0050.0134.63
4.3.40.0030.0244.54
4.3.30.0030.0153.28
4.3.20.0000.0183.26
4.3.10.0020.0153.22
4.3.00.0030.01714.87

preferences:
41.27 ms | 401 KiB | 5 Q