3v4l.org

run code in 300+ PHP versions simultaneously
<?php $custom_fields = ['foo' => '17', 'boo' => '18']; $time_intervals = ['day', 'month', 'year', 'hour', 'minute', 'period']; $data = [ 'fooday' => '17', 'foomonth' => 'March', 'name' => 'Chris' 'booyear' => '2014' ]; foreach ($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)
5.4.320.0080.03312.50
5.4.310.0030.03912.50
5.4.300.0040.03712.50
5.4.290.0040.03812.50
5.4.280.0080.03712.39
5.4.270.0030.03812.39
5.4.260.0060.03612.39
5.4.250.0080.03712.39
5.4.240.0040.03912.39
5.4.230.0050.04412.38
5.4.220.0040.04312.38
5.4.210.0070.04012.38
5.4.200.0040.03912.38
5.4.190.0090.03612.38
5.4.180.0080.04612.38
5.4.170.0070.03512.39
5.4.160.0070.03612.39
5.4.150.0060.03612.38
5.4.140.0050.03712.07
5.4.130.0050.03612.05
5.4.120.0060.03412.02
5.4.110.0050.03512.02
5.4.100.0070.03212.02
5.4.90.0020.04112.01
5.4.80.0040.03712.02
5.4.70.0090.03612.01
5.4.60.0050.03512.01
5.4.50.0100.04012.01
5.4.40.0050.03512.00
5.4.30.0050.03611.99
5.4.20.0040.03711.99
5.4.10.0070.03812.00
5.4.00.0020.03911.48
5.3.290.0050.03812.80
5.3.280.0050.03712.71
5.3.270.0070.03712.72
5.3.260.0080.03512.72
5.3.250.0090.03512.72
5.3.240.0080.03312.72
5.3.230.0050.03712.71
5.3.220.0080.03312.68
5.3.210.0060.03712.68
5.3.200.0050.03612.68
5.3.190.0090.03412.68
5.3.180.0090.03312.67
5.3.170.0040.03812.67
5.3.160.0080.03512.67
5.3.150.0070.04112.68
5.3.140.0060.03712.66
5.3.130.0070.05112.65
5.3.120.0060.04612.65
5.3.110.0070.04212.66
5.3.100.0050.03612.12
5.3.90.0070.03412.09
5.3.80.0090.03412.07
5.3.70.0040.03812.07
5.3.60.0090.03712.06
5.3.50.0050.03512.00
5.3.40.0060.03512.00
5.3.30.0130.04111.95
5.3.20.0070.03611.72
5.3.10.0110.03411.70
5.3.00.0060.03611.68
5.2.170.0040.0309.18
5.2.160.0050.0289.18
5.2.150.0040.0329.18
5.2.140.0040.0319.18
5.2.130.0030.0299.14
5.2.120.0050.0269.14
5.2.110.0030.0299.14
5.2.100.0030.0299.14
5.2.90.0080.0259.14
5.2.80.0030.0319.14
5.2.70.0040.0309.14
5.2.60.0070.0309.09
5.2.50.0070.0409.05
5.2.40.0080.0369.03
5.2.30.0050.0359.01
5.2.20.0060.0299.00
5.2.10.0070.0268.93
5.2.00.0040.0298.78
5.1.60.0080.0218.07
5.1.50.0030.0308.07
5.1.40.0050.0238.05
5.1.30.0050.0258.39
5.1.20.0070.0268.42
5.1.10.0050.0318.14
5.1.00.0050.0258.14
5.0.50.0040.0206.62
5.0.40.0060.0176.48
5.0.30.0060.0306.29
5.0.20.0070.0166.26
5.0.10.0020.0216.23
5.0.00.0030.0396.23
4.4.90.0020.0194.78
4.4.80.0030.0154.76
4.4.70.0010.0174.75
4.4.60.0040.0144.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0020.0174.85
4.4.10.0050.0134.85
4.4.00.0010.0264.75
4.3.110.0010.0174.66
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0020.0264.59
4.3.70.0040.0134.63
4.3.60.0050.0154.63
4.3.50.0040.0184.63
4.3.40.0010.0254.54
4.3.30.0000.0183.29
4.3.20.0000.0213.26
4.3.10.0010.0163.22
4.3.00.0000.0237.21

preferences:
141.42 ms | 1394 KiB | 7 Q