3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getValues(&$egElement, $property, $option = NULL) { if(is_array($egElement) === FALSE) { return array(); } if(is_int($option) and $option > 1) { $values = array(); foreach($egElement as $key => $egSubElement) { $values = array_merge($values, getValues($egSubElement, $property, $option - 1)); } return $values; } $values = array(); foreach($egElement as $key => $eElement) { if(array_key_exists($property, $eElement)) { if(is_string($option)) { $values[$key] = call_user_func_array($option, array($eElement[$property])); } else if($option === TRUE) { $values[$key] = &$egElement[$key][$property]; } else { $values[$key] = $eElement[$property]; } } } reset($egElement); return $values; } $egElement = array(); for($i=0;$i<10000;$i++) { $egElement[] = array('id' => (int)rand(0,100)); } $m = memory_get_usage(true); $mm = memory_get_peak_usage(true); $t = microtime(true); getValues($egElement, 'id'); echo "Memory: ".(memory_get_usage(true) - $m)." octets\n"; echo "Max Memory: ".(memory_get_peak_usage(true) - $mm)." octets\n"; echo "Time: ".(microtime(true) - $t)." secondes\n"; $m = memory_get_usage(true); $mm = memory_get_peak_usage(true); $t = microtime(true); array_column($egElement, 'id'); echo "Memory: ".(memory_get_usage(true) - $m)." octets\n"; echo "Max Memory: ".(memory_get_peak_usage(true) - $mm)." octets\n"; echo "Time: ".(microtime(true) - $t)." secondes\n";

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)
7.4.00.0100.01619.19
7.3.120.0090.01418.99
7.3.110.0130.01019.21
7.3.100.0110.01118.84
7.3.90.0050.01519.11
7.3.80.0110.01119.30
7.3.70.0080.01219.08
7.3.60.0080.01419.04
7.3.50.0080.01319.02
7.3.40.0120.00819.08
7.3.30.0080.01419.17
7.3.20.0040.01520.63
7.3.10.0070.01020.60
7.3.00.0060.01320.65
7.2.250.0090.01619.52
7.2.240.0030.02119.53
7.2.230.0070.01619.23
7.2.220.0120.00619.20
7.2.210.0090.01119.43
7.2.200.0090.01019.33
7.2.190.0050.01519.41
7.2.180.0050.01819.19
7.2.170.0030.01719.01
7.2.160.0100.01019.27
7.2.150.0080.01321.30
7.2.140.0060.01321.11
7.2.130.0040.01821.14
7.2.120.0100.00721.24
7.2.110.0000.02021.16
7.2.100.0070.01321.04
7.2.90.0100.00321.14
7.2.80.0070.01321.27
7.2.70.0040.01521.22
7.2.60.0070.01021.22
7.2.50.0090.01221.25
7.2.40.0060.01221.23
7.2.30.0030.01221.16
7.2.20.0030.01421.34
7.2.10.0000.01321.16
7.2.00.0030.01222.28
7.1.330.0080.01120.16
7.1.320.0050.01420.13
7.1.310.0060.01420.01
7.1.300.0070.01420.12
7.1.290.0090.01320.02
7.1.280.0080.00919.82
7.1.270.0050.01219.85
7.1.260.0120.00819.96
7.1.250.0030.01919.82
7.1.70.0120.00421.26
7.1.60.0030.01621.64
7.1.50.0100.02021.39
7.1.00.0000.08326.46
7.0.200.0030.01021.24
7.0.140.0070.07726.23
7.0.80.1500.07324.30
7.0.70.1230.05024.17
7.0.60.1200.05324.30
7.0.50.1230.07724.57
7.0.40.0130.07720.38
7.0.30.0030.05720.45
7.0.20.0070.08720.34
7.0.10.0130.07020.34
7.0.00.0130.07320.27
5.6.280.0130.08326.66
5.6.230.0130.10026.04
5.6.220.0070.07726.10
5.6.210.0170.06326.20
5.6.200.0070.07026.61
5.6.190.0100.06726.63
5.6.180.0100.09026.71
5.6.170.0100.08326.71
5.6.160.0100.05326.59
5.6.150.0100.09726.71
5.6.140.0130.10026.63
5.6.130.0130.06026.55
5.6.120.0100.09026.53
5.6.110.0200.09026.61
5.6.100.0170.08326.59
5.6.90.0100.05026.66
5.6.80.0000.10325.98
5.6.70.0130.08026.06
5.6.60.0170.08326.05
5.6.50.0000.10026.04
5.6.40.0130.09025.83
5.6.30.0170.09025.84
5.6.20.0130.09325.91
5.6.10.0130.08725.90
5.6.00.0030.09726.09
5.5.370.0030.10025.97
5.5.360.0130.10025.95
5.5.350.0130.08726.01
5.5.340.0130.08726.18
5.5.330.0130.07326.34
5.5.320.0100.08726.30
5.5.310.0200.06726.44
5.5.300.0100.09026.28
5.5.290.0030.05726.32
5.5.280.0070.05726.30
5.5.270.0070.09726.46
5.5.260.0030.10026.39
5.5.250.0070.06326.24
5.5.240.0100.05025.77
5.5.230.0100.09325.78
5.5.220.0100.05725.82
5.5.210.0100.09725.85
5.5.200.0200.08325.82
5.5.190.0100.08725.72
5.5.180.0100.09325.70
5.5.160.0070.05325.82
5.5.150.0130.06325.80
5.5.140.0130.09325.77
5.5.130.0100.09325.77
5.5.120.0070.07025.77
5.5.110.0070.09025.77
5.5.100.0130.08025.70
5.5.90.0070.09725.59
5.5.80.0130.05325.59
5.5.70.0230.08325.70
5.5.60.0130.06025.63
5.5.50.0070.06325.66
5.5.40.0000.09725.70
5.5.30.0130.07025.70
5.5.20.0170.06025.64
5.5.10.0100.09325.66
5.5.00.0100.09325.55
5.4.450.0130.09024.79
5.4.440.0130.08024.79
5.4.430.0170.08324.79
5.4.420.0170.09324.58
5.4.410.0070.04724.74
5.4.400.0130.05024.34
5.4.390.0070.06324.38
5.4.380.0100.08724.57
5.4.370.0100.09024.43
5.4.360.0200.07724.22
5.4.350.0100.08024.61
5.4.340.0100.07724.55
5.4.320.0070.08724.32
5.4.310.0130.08024.36
5.4.300.0070.09024.31
5.4.290.0130.06024.42
5.4.280.0130.08324.38
5.4.270.0070.05024.39
5.4.260.0170.07724.38
5.4.250.0070.04724.53
5.4.240.0070.09024.41
5.4.230.0030.09724.38
5.4.220.0070.08324.46
5.4.210.0070.06024.37
5.4.200.0100.08724.31
5.4.190.0170.09724.45
5.4.180.0100.08724.40
5.4.170.0170.05024.46
5.4.160.0100.08024.41
5.4.150.0130.08324.33
5.4.140.0100.09021.76
5.4.130.0070.08721.70
5.4.120.0130.08321.88
5.4.110.0100.09021.64
5.4.100.0200.07721.84
5.4.90.0070.09021.91
5.4.80.0170.08721.75
5.4.70.0070.04721.73
5.4.60.0070.04721.80
5.4.50.0170.05321.70
5.4.40.0100.05021.70
5.4.30.0070.04721.68
5.4.20.0070.04321.70
5.4.10.0100.04321.70
5.4.00.0030.04721.04
5.3.290.0000.08720.11
5.3.280.0170.09320.00
5.3.270.0100.08019.98
5.3.260.0170.08319.99
5.3.250.0100.05720.04
5.3.240.0070.09019.99
5.3.230.0070.09719.93
5.3.220.0100.08019.94
5.3.210.0070.05719.95
5.3.200.0100.07020.07
5.3.190.0070.05019.91
5.3.180.0100.09019.89
5.3.170.0170.05319.95
5.3.160.0030.05320.00
5.3.150.0130.04720.06
5.3.140.0030.07320.08
5.3.130.0030.05020.03
5.3.120.0070.04720.04
5.3.110.0030.04719.89
5.3.100.0070.04719.34
5.3.90.0070.04719.54
5.3.80.0070.04719.48
5.3.70.0100.08719.57
5.3.60.0000.05719.41
5.3.50.0030.04719.42
5.3.40.0030.05019.28
5.3.30.0030.09319.46
5.3.20.0030.05019.16
5.3.10.0070.07018.99
5.3.00.0070.04318.98
5.2.170.0100.03316.19
5.2.160.0000.04016.09
5.2.150.0070.03316.02
5.2.140.0100.03316.09
5.2.130.0070.03716.10
5.2.120.0130.03015.84
5.2.110.0100.04316.02
5.2.100.0000.04016.01
5.2.90.0000.04316.04
5.2.80.0000.04315.93
5.2.70.0000.05716.06
5.2.60.0030.03315.82
5.2.50.0070.07015.94
5.2.40.0000.04315.96
5.2.30.0000.04315.95
5.2.20.0000.04715.81
5.2.10.0030.03315.86
5.2.00.0100.06014.66
5.1.60.0030.03715.35
5.1.50.0070.03315.40
5.1.40.0070.03715.16
5.1.30.0000.03015.68
5.1.20.0130.02315.83
5.1.10.0000.03315.30
5.1.00.0070.02715.26
5.0.50.0100.02013.80
5.0.40.0000.03013.84
5.0.30.0100.03013.66
5.0.20.0000.02313.43
5.0.10.0030.02713.36
5.0.00.0000.04013.50
4.4.90.0070.01711.57
4.4.80.0030.02311.57
4.4.70.0100.02711.57
4.4.60.0000.02311.57
4.4.50.0070.01711.57
4.4.40.0000.03711.57
4.4.30.0000.02711.57
4.4.20.0000.02711.57
4.4.10.0000.02311.57
4.4.00.0030.03011.57
4.3.110.0000.02011.57
4.3.100.0100.01311.57
4.3.90.0000.02711.57
4.3.80.0000.03311.57
4.3.70.0030.02711.57
4.3.60.0000.02311.57
4.3.50.0030.02311.57
4.3.40.0130.06011.57
4.3.30.0070.04311.57
4.3.20.0030.06711.57
4.3.10.0030.07311.57
4.3.00.0000.05011.57

preferences:
41.73 ms | 401 KiB | 5 Q