3v4l.org

run code in 300+ PHP versions simultaneously
<?php $custom_fields = ['foo' => '17']; $time_intervals = ['day', 'month', 'year', 'hour', 'minute', 'period']; $data = [ 'fooday' => '17', 'foomonth' => 'March', 'name' => 'Chris' ]; foreach ($custom_fields as $name => $values) { foreach ($time_intervals as $interval_name) { if (isset($data[$name . $interval_name])) { unset($data[$name . $interval_name]); } } } print_r($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)
8.3.60.0140.00716.63
8.3.50.0130.00723.00
8.3.40.0120.00318.66
8.3.30.0030.01619.04
8.3.20.0030.00620.34
8.3.10.0050.00323.66
8.3.00.0080.00019.25
8.2.180.0120.00316.38
8.2.170.0150.00022.96
8.2.160.0030.01020.57
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0000.01726.16
8.2.120.0050.00321.09
8.2.110.0100.00021.04
8.2.100.0090.00317.91
8.2.90.0070.00318.16
8.2.80.0080.00018.16
8.2.70.0000.00917.50
8.2.60.0030.00517.75
8.2.50.0040.00417.50
8.2.40.0040.00417.75
8.2.30.0080.00017.64
8.2.20.0050.00217.79
8.2.10.0040.00418.00
8.2.00.0000.00817.62
8.1.280.0070.01125.92
8.1.270.0040.00423.79
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00722.64
8.1.230.0060.00621.04
8.1.220.0000.00817.91
8.1.210.0060.00318.77
8.1.200.0000.00817.23
8.1.190.0050.00317.22
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0030.00618.88
8.1.150.0000.00718.87
8.1.140.0040.00417.46
8.1.130.0030.00317.75
8.1.120.0050.00317.40
8.1.110.0030.00517.50
8.1.100.0040.00317.36
8.1.90.0070.00317.52
8.1.80.0020.00517.45
8.1.70.0070.00017.40
8.1.60.0080.00017.63
8.1.50.0050.00317.42
8.1.40.0080.00017.41
8.1.30.0030.00517.50
8.1.20.0000.00917.61
8.1.10.0040.00417.55
8.1.00.0040.00417.44
8.0.300.0040.00419.93
8.0.290.0040.00416.75
8.0.280.0020.00517.93
8.0.270.0040.00418.05
8.0.260.0030.00317.30
8.0.250.0070.00016.94
8.0.240.0000.00716.87
8.0.230.0000.00716.93
8.0.220.0030.00316.79
8.0.210.0060.00016.90
8.0.200.0000.00616.91
8.0.190.0040.00416.87
8.0.180.0050.00216.80
8.0.170.0050.00316.83
8.0.160.0000.00816.77
8.0.150.0040.00416.87
8.0.140.0000.00816.79
8.0.130.0000.00513.34
8.0.120.0070.00016.91
8.0.110.0000.00716.87
8.0.100.0070.00017.00
8.0.90.0040.00416.69
8.0.80.0090.01216.78
8.0.70.0080.00016.96
8.0.60.0050.00316.91
8.0.50.0000.00816.79
8.0.30.0130.01117.21
8.0.20.0110.00817.40
8.0.10.0030.00517.02
8.0.00.0070.01116.88
7.4.330.0050.00015.15
7.4.320.0000.00716.65
7.4.300.0030.00316.60
7.4.290.0000.00716.58
7.4.280.0030.00316.43
7.4.270.0000.00716.50
7.4.260.0030.00616.51
7.4.250.0050.00316.50
7.4.240.0030.00316.49
7.4.230.0000.00716.48
7.4.220.0080.01116.54
7.4.210.0100.01016.55
7.4.200.0030.00316.32
7.4.160.0090.01216.63
7.4.150.0130.00517.40
7.4.140.0080.00817.86
7.4.130.0080.00916.52
7.4.120.0060.01116.55
7.4.110.0110.01116.43
7.4.100.0090.00816.68
7.4.90.0090.01016.28
7.4.80.0060.01119.39
7.4.70.0040.01216.45
7.4.60.0030.01316.39
7.4.50.0050.00016.32
7.4.40.0090.00616.38
7.4.30.0080.00816.58
7.4.00.0060.00614.91
7.3.330.0000.00613.19
7.3.320.0030.00312.96
7.3.310.0030.00316.34
7.3.300.0050.00216.23
7.3.290.0070.01016.32
7.3.280.0080.01016.26
7.3.270.0120.01017.40
7.3.260.0090.01216.15
7.3.250.0090.00816.50
7.3.240.0070.01016.42
7.3.230.0060.01216.39
7.3.210.0070.01016.39
7.3.200.0060.01819.39
7.3.190.0060.01316.32
7.3.180.0120.00316.61
7.3.170.0100.00716.59
7.3.160.0070.00716.30
7.2.330.0040.01316.70
7.2.320.0130.00716.58
7.2.310.0030.01316.61
7.2.300.0090.00616.44
7.2.290.0060.00916.60
7.2.60.0030.01317.03
7.2.00.0000.01019.22
7.1.200.0110.00015.54
7.1.100.0110.00418.13
7.1.70.0000.00717.19
7.1.60.0090.00619.40
7.1.50.0100.01416.91
7.1.00.0070.07322.47
7.0.200.0060.00616.61
7.0.140.0100.07021.95
7.0.60.0070.06319.93
7.0.50.0100.07717.91
7.0.40.0030.08720.07
7.0.30.0300.07320.21
7.0.20.0200.08020.25
7.0.10.0100.08020.35
7.0.00.0070.05720.16
5.6.280.0030.07320.86
5.6.210.0130.03320.72
5.6.200.0130.05318.13
5.6.190.0100.07720.64
5.6.180.0200.08720.61
5.6.170.0200.04020.31
5.6.160.0100.08020.37
5.6.150.0100.08018.13
5.6.140.0030.08718.07
5.6.130.0100.08318.22
5.6.120.0130.06321.01
5.6.110.0030.04021.00
5.6.100.0100.04020.99
5.6.90.0100.08320.97
5.6.80.0130.07020.54
5.5.350.0100.04020.38
5.5.340.0100.07017.90
5.5.330.0070.07720.23
5.5.320.0170.06320.32
5.5.310.0400.07320.28
5.5.300.0070.07317.90
5.5.290.0070.04317.88
5.5.280.0130.07720.76
5.5.270.0100.05320.77
5.5.260.0070.03720.86
5.5.250.0030.09020.55
5.5.240.0000.08320.34
5.4.450.0930.04319.41
5.4.440.0170.05019.54
5.4.430.0130.05019.13
5.4.420.0700.06319.20
5.4.410.1000.04719.31
5.4.400.1000.06319.07
5.4.390.0800.05718.80
5.4.380.0100.05718.50
5.4.370.0170.04718.62
5.4.360.0070.04018.63
5.4.350.0120.08211.98
5.4.340.0070.03911.97
5.4.320.0070.03812.46
5.4.310.0050.04012.45
5.4.300.0080.03712.46
5.4.290.0070.03812.45
5.4.280.0060.03512.35
5.4.270.0030.04512.35
5.4.260.0060.03812.35
5.4.250.0080.04012.35
5.4.240.0070.03712.35
5.4.230.0080.03912.34
5.4.220.0110.04012.34
5.4.210.0100.03612.34
5.4.200.0070.04012.34
5.4.190.0070.03812.34
5.4.180.0070.04412.34
5.4.170.0060.03612.35
5.4.160.0080.03712.35
5.4.150.0030.03912.34
5.4.140.0080.03912.03
5.4.130.0080.03812.01
5.4.120.0080.03311.97
5.4.110.0050.03811.97
5.4.100.0090.03711.96
5.4.90.0060.03911.97
5.4.80.0080.04311.97
5.4.70.0060.03711.96
5.4.60.0100.03711.97
5.4.50.0070.04011.96
5.4.40.0080.03211.95
5.4.30.0060.03611.95
5.4.20.0060.03511.95
5.4.10.0050.03411.95
5.4.00.0080.03211.44
5.3.290.0080.03712.80
5.3.280.0080.04212.71
5.3.270.0080.04412.73
5.3.260.0070.05012.72
5.3.250.0040.03912.71
5.3.240.0090.03812.72
5.3.230.0090.03812.70
5.3.220.0050.03712.68
5.3.210.0080.04612.68
5.3.200.0060.03712.68
5.3.190.0020.04512.67
5.3.180.0090.03912.67
5.3.170.0050.04512.67
5.3.160.0060.04212.67
5.3.150.0120.03412.67
5.3.140.0070.03512.66
5.3.130.0090.03912.66
5.3.120.0060.03712.66
5.3.110.0050.03812.66
5.3.100.0060.03612.11
5.3.90.0030.03912.09
5.3.80.0060.03512.07
5.3.70.0050.03712.07
5.3.60.0060.03512.06
5.3.50.0050.03612.00
5.3.40.0070.03312.00
5.3.30.0010.03911.95
5.3.20.0020.03811.72
5.3.10.0080.03511.70
5.3.00.0020.03811.68
5.2.170.0050.0289.18
5.2.160.0040.0359.18
5.2.150.0080.0289.18
5.2.140.0020.0319.18
5.2.130.0050.0279.14
5.2.120.0020.0299.14
5.2.110.0040.0289.14
5.2.100.0040.0289.14
5.2.90.0060.0269.14
5.2.80.0030.0379.14
5.2.70.0030.0339.14
5.2.60.0050.0289.09
5.2.50.0040.0299.06
5.2.40.0070.0279.04
5.2.30.0030.0309.02
5.2.20.0050.0279.00
5.2.10.0040.0348.93
5.2.00.0050.0328.79
5.1.60.0030.0268.07
5.1.50.0050.0278.06
5.1.40.0010.0268.04
5.1.30.0030.0268.40
5.1.20.0070.0238.42
5.1.10.0050.0308.14
5.1.00.0040.0298.14
5.0.50.0070.0206.62
5.0.40.0040.0206.47
5.0.30.0050.0296.29
5.0.20.0020.0206.27
5.0.10.0030.0266.24
5.0.00.0010.0326.23
4.4.90.0030.0144.78
4.4.80.0040.0134.76
4.4.70.0030.0144.76
4.4.60.0030.0154.75
4.4.50.0080.0104.77
4.4.40.0030.0274.71
4.4.30.0040.0134.76
4.4.20.0050.0174.85
4.4.10.0030.0164.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0000.0184.67
4.3.90.0000.0164.63
4.3.80.0020.0244.58
4.3.70.0030.0204.63
4.3.60.0020.0154.63
4.3.50.0020.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0163.28
4.3.20.0020.0153.26
4.3.10.0010.0163.22
4.3.00.0100.0237.12

preferences:
42.08 ms | 401 KiB | 5 Q