3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fillRandom($range, $num = 1, $value = TRUE, $data = array(), $anon = NULL) { if (empty($data)) $data = array_fill($range[0], $range[1]+1, FALSE); if ($anon === NULL) { $anon = function($el) use($value) { return $el !== $value; }; } for ($i=0; $i<$num; $i++) { do { $key = mt_rand($range[0], $range[1]); } while (isSet($data[$key]) && !$anon($data[$key])); $data[$key] = $value; } return $data;}print "<pre>";$input = fillRandom(array(0, 5), 4);ksort($input);print_r($input);$input = fillRandom(array(0, 5), 2, 2, $input, function($el){ return $el === TRUE;});ksort($input);print_r($input);

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)
7.4.10.0120.00614.86
7.4.00.0080.01115.07
7.3.130.0080.00414.85
7.3.120.0120.00714.81
7.3.110.0080.00714.73
7.3.100.0090.00614.97
7.3.90.0040.01114.82
7.3.80.0070.00614.83
7.3.70.0100.00414.89
7.3.60.0030.01114.84
7.3.50.0050.00514.89
7.3.40.0070.00614.81
7.3.30.0060.00714.89
7.3.20.0060.00916.70
7.3.10.0020.01216.68
7.3.00.0060.00616.55
7.2.260.0100.01015.08
7.2.250.0070.01215.15
7.2.240.0060.00915.02
7.2.230.0010.01415.17
7.2.220.0080.00915.00
7.2.210.0110.00314.98
7.2.200.0080.00814.91
7.2.190.0050.01015.20
7.2.180.0080.00415.08
7.2.170.0060.01015.05
7.2.160.0070.00715.05
7.2.150.0030.01316.91
7.2.140.0040.00416.93
7.2.130.0060.00917.01
7.2.120.0060.00916.69
7.2.110.0030.00716.98
7.2.100.0000.01217.16
7.2.90.0100.00316.79
7.2.80.0060.00317.03
7.2.70.0030.00916.96
7.2.60.0080.00817.15
7.2.50.0110.00717.11
7.2.40.0070.00717.15
7.2.30.0060.00617.02
7.2.20.0030.01316.96
7.2.10.0000.01617.14
7.2.00.0030.01317.17
7.1.330.0040.01115.92
7.1.320.0090.00615.63
7.1.310.0040.00715.88
7.1.300.0010.01115.78
7.1.290.0040.00615.75
7.1.280.0050.00715.89
7.1.270.0020.01015.71
7.1.260.0040.00815.81
7.1.250.0100.00315.80
7.1.240.0060.00315.64
7.1.230.0060.00915.86
7.1.220.0040.00715.94
7.1.210.0110.00015.94
7.1.200.0090.00615.89
7.1.190.0090.00315.61
7.1.180.0000.00915.62
7.1.170.0030.01015.75
7.1.160.0080.00015.97
7.1.150.0000.01415.97
7.1.140.0030.00915.60
7.1.130.0000.01116.05
7.1.120.0070.00415.57
7.1.110.0070.00315.73
7.1.100.0030.00615.64
7.1.90.0030.01015.88
7.1.80.0070.00715.71
7.1.70.0060.00516.49
7.1.60.0080.01217.61
7.1.50.0110.00416.50
7.1.40.0080.00015.86
7.1.30.0090.00615.89
7.1.20.0060.00315.64
7.1.10.0070.00715.79
7.1.00.0020.04619.13
7.0.330.0030.01015.34
7.0.320.0000.01115.13
7.0.310.0000.01315.59
7.0.300.0070.00715.46
7.0.290.0030.01415.43
7.0.280.0030.01015.57
7.0.270.0120.00015.46
7.0.260.0060.00615.40
7.0.250.0030.00915.65
7.0.240.0060.00315.47
7.0.230.0030.00915.43
7.0.220.0060.00315.37
7.0.210.0070.01015.36
7.0.200.0020.00716.20
7.0.190.0000.01215.50
7.0.180.0080.00415.50
7.0.170.0090.00615.56
7.0.160.0000.00915.53
7.0.150.0140.00015.22
7.0.140.0060.03618.86
7.0.130.0060.00615.36
7.0.120.0030.00615.61
7.0.110.0060.00315.54
7.0.100.0060.00315.39
7.0.90.0070.00715.60
7.0.80.0060.00315.50
7.0.70.0080.00615.29
7.0.60.0050.02117.63
7.0.50.0120.03716.63
7.0.40.0100.04516.67
7.0.30.0140.04016.63
7.0.20.0150.04116.69
7.0.10.0070.04516.88
7.0.00.0030.03316.95
5.6.400.0070.00714.50
5.6.390.0040.01114.73
5.6.380.0000.00914.80
5.6.370.0000.01814.38
5.6.360.0030.01314.68
5.6.350.0030.00614.74
5.6.340.0060.00914.68
5.6.330.0040.00814.41
5.6.320.0000.01214.52
5.6.310.0080.00614.51
5.6.300.0030.01014.71
5.6.290.0070.00714.23
5.6.280.0030.03917.86
5.6.270.0070.00314.55
5.6.260.0030.01014.51
5.6.250.0110.00414.66
5.6.240.0080.00414.40
5.6.230.0070.00714.55
5.6.220.0100.00314.21
5.6.210.0130.03817.78
5.6.200.0100.03916.37
5.6.190.0110.04117.51
5.6.180.0150.02417.46
5.6.170.0220.04417.57
5.6.160.0090.02217.50
5.6.150.0030.03316.40
5.6.140.0080.01816.37
5.6.130.0030.02516.33
5.6.120.0060.02617.75
5.6.110.0100.04317.71
5.6.100.0100.04217.90
5.6.90.0130.02617.76
5.6.80.0050.03317.36
5.6.70.0060.00614.34
5.6.60.0080.00414.24
5.6.50.0100.00614.70
5.6.40.0060.00614.68
5.6.30.0000.01314.25
5.6.20.0070.00714.48
5.6.10.0070.00714.18
5.6.00.0030.01014.37
5.5.380.0030.01014.12
5.5.370.0000.01314.10
5.5.360.0090.00314.27
5.5.350.0080.01817.43
5.5.340.0100.03916.32
5.5.330.0080.02317.35
5.5.320.0100.03017.21
5.5.310.0220.03917.42
5.5.300.0030.02416.07
5.5.290.0050.03216.18
5.5.280.0060.04317.56
5.5.270.0070.02517.55
5.5.260.0100.04017.58
5.5.250.0100.03717.50
5.5.240.0080.02317.13
5.5.230.0090.00614.09
5.5.220.0000.00914.51
5.5.210.0040.01414.54
5.5.200.0070.00714.34
5.5.190.0000.01214.20
5.5.180.0000.01514.57
5.5.170.0130.00014.28
5.5.160.0100.00314.42
5.5.150.0000.00813.92
5.5.140.0090.00314.52
5.5.130.0030.01414.30
5.5.120.0070.00714.68
5.5.110.0040.01214.10
5.5.100.0030.01014.48
5.5.90.0040.00714.26
5.5.80.0070.00314.39
5.5.70.0040.01414.13
5.5.60.0030.01314.20
5.5.50.0100.00714.33
5.5.40.0080.00414.16
5.5.30.0030.00914.50
5.5.20.0030.01214.59
5.5.10.0110.00314.53
5.5.00.0070.00714.56
5.4.450.0360.02415.93
5.4.440.0050.03215.96
5.4.430.0140.02716.07
5.4.420.0130.02215.96
5.4.410.0190.02615.92
5.4.400.0220.01715.88
5.4.390.0260.02615.87
5.4.380.0430.03415.56
5.4.370.0550.02515.49
5.4.360.0370.03015.63
5.4.350.0590.03015.63
5.4.340.0550.02315.64
5.4.330.0000.01012.51
5.4.320.0040.02112.51
5.4.310.0060.02212.51
5.4.300.0050.02112.51
5.4.290.0050.02512.51
5.4.280.0050.02112.46
5.4.270.0070.02012.46
5.4.260.0020.02412.46
5.4.250.0070.01912.46
5.4.240.0050.02512.46
5.4.230.0070.02212.45
5.4.220.0040.02712.45
5.4.210.0080.01712.45
5.4.200.0060.02012.45
5.4.190.0060.02112.45
5.4.180.0030.02312.45
5.4.170.0050.01912.45
5.4.160.0030.02312.45
5.4.150.0040.02512.45
5.4.140.0070.02112.29
5.4.130.0050.02012.29
5.4.120.0070.02012.27
5.4.110.0030.02012.26
5.4.100.0030.02112.26
5.4.90.0060.02012.27
5.4.80.0060.02512.26
5.4.70.0060.01912.26
5.4.60.0060.02012.26
5.4.50.0060.02012.26
5.4.40.0050.01912.26
5.4.30.0050.02212.25
5.4.20.0040.02212.25
5.4.10.0060.01912.25
5.4.00.0050.02412.00
5.3.290.0040.04312.80
5.3.280.0070.04312.71
5.3.270.0040.04112.73
5.3.260.0080.03812.72
5.3.250.0040.04112.72
5.3.240.0130.03212.72
5.3.230.0080.03412.71
5.3.220.0040.04812.68
5.3.210.0040.03912.68
5.3.200.0110.03812.68
5.3.190.0070.04012.68
5.3.180.0070.03512.67
5.3.170.0040.03812.67
5.3.160.0040.03812.67
5.3.150.0070.03612.68
5.3.140.0060.04312.66
5.3.130.0100.03412.66
5.3.120.0060.03912.66
5.3.110.0040.04012.66
5.3.100.0080.03412.13
5.3.90.0060.03512.11
5.3.80.0060.03812.11
5.3.70.0040.03712.11
5.3.60.0030.03812.09
5.3.50.0080.03312.04
5.3.40.0050.03712.04
5.3.30.0060.03412.00
5.3.20.0060.03511.78
5.3.10.0080.03511.74
5.3.00.0060.04311.73
5.2.170.0050.0299.22
5.2.160.0070.0269.22
5.2.150.0030.0319.22
5.2.140.0030.0319.21
5.2.130.0030.0309.18
5.2.120.0020.0309.18
5.2.110.0060.0279.19
5.2.100.0020.0309.18
5.2.90.0040.0299.18
5.2.80.0040.0319.17
5.2.70.0040.0299.18
5.2.60.0060.0299.13
5.2.50.0030.0319.10
5.2.40.0050.0289.07
5.2.30.0050.0299.05
5.2.20.0050.0339.05
5.2.10.0070.0308.95
5.2.00.0040.0378.80
5.1.60.0030.0248.10
5.1.50.0060.0308.09
5.1.40.0080.0258.07
5.1.30.0080.0228.42
5.1.20.0050.0258.44
5.1.10.0060.0248.17
5.1.00.0020.0268.17
5.0.50.0010.0246.64
5.0.40.0040.0246.51
5.0.30.0040.0296.32
5.0.20.0030.0226.28
5.0.10.0000.0236.26
5.0.00.0030.0306.25
4.4.90.0010.0164.78
4.4.80.0030.0144.75
4.4.70.0040.0184.75
4.4.60.0040.0144.75
4.4.50.0050.0124.77
4.4.40.0030.0244.71
4.4.30.0020.0204.75
4.4.20.0040.0144.84
4.4.10.0050.0134.85
4.4.00.0030.0244.75
4.3.110.0020.0154.67
4.3.100.0040.0134.66
4.3.90.0040.0154.63
4.3.80.0040.0294.58
4.3.70.0040.0184.63
4.3.60.0040.0154.63
4.3.50.0040.0154.63
4.3.40.0030.0244.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0030.0173.25
4.3.00.0130.01715.97

preferences:
42.79 ms | 401 KiB | 5 Q