3v4l.org

run code in 300+ PHP versions simultaneously
<?php function isSuperSet($setA, $setB) { if (!is_array($setA) && !is_array($setB)) { return $setA == $setB; } if (!is_array($setA) || !is_array($setB)) { return false; } $keys = array_intersect_key($setA, $setB); if (count($keys) != count($setB)) { return false; } foreach ($keys as $k => $v) { if (!isSuperSet($setA[$k], $setB[$k])) { return false; } } return true; } /* * return true if setA has all capabilities in setB. Here the comparison is on actual capabilities, and nothing * fancy like number of capabilities or a weighted sum of capabilities. In other words, return true if setB is a * subset of setA. * * NOTE: This function does not validate if the inputs are really capability lists. * * @param array setA - master list to compare against * @param array setB - subset to be compared * * @return bool */ function hasAllCapabilities($setA, $setB) { if(!isset($setA)) $setA = array(); if(!is_array($setA)) $setA = array($setA); if(!isset($setB)) $setB = array(); if(!is_array($setB)) $setB = array($setB); foreach ($setB as $k=>$v) { if (array_key_exists($k, $setA)) { if (!isSuperSet($setA[$k], $v)) { return false; } } else { return false; } } return true; } $a=array(101=>array(1,2,3), 100=>array(2,3)); $b=array(101=>array(1,2)); echo hasAllCapabilities($a, $b);

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)
8.3.60.0190.01016.88
8.3.50.0230.00922.84
8.3.40.0090.00618.92
8.3.30.0110.00319.09
8.3.20.0050.00320.34
8.3.10.0040.00423.53
8.3.00.0030.00519.26
8.2.180.0110.00716.75
8.2.170.0160.00618.98
8.2.160.0040.01122.96
8.2.150.0090.00024.18
8.2.140.0000.00724.66
8.2.130.0050.00526.16
8.2.120.0000.00821.09
8.2.110.0030.00720.58
8.2.100.0090.00318.04
8.2.90.0050.00318.22
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0050.00317.93
8.2.50.0080.00018.07
8.2.40.0050.00319.94
8.2.30.0080.00018.07
8.2.20.0040.00417.79
8.2.10.0000.00718.04
8.2.00.0040.00417.78
8.1.280.0100.00725.92
8.1.270.0040.00423.96
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.01
8.1.230.0110.00020.76
8.1.220.0040.00417.74
8.1.210.0000.00818.79
8.1.200.0030.00617.25
8.1.190.0080.00017.35
8.1.180.0050.00318.10
8.1.170.0000.00818.71
8.1.160.0050.00222.11
8.1.150.0040.00418.84
8.1.140.0040.00417.47
8.1.130.0050.00317.86
8.1.120.0030.00517.43
8.1.110.0040.00417.36
8.1.100.0000.00717.54
8.1.90.0030.00317.47
8.1.80.0070.00017.52
8.1.70.0070.00017.51
8.1.60.0080.00017.60
8.1.50.0040.00417.54
8.1.40.0070.00017.50
8.1.30.0060.00317.64
8.1.20.0090.00017.59
8.1.10.0070.00017.66
8.1.00.0000.00717.56
8.0.300.0000.00820.09
8.0.290.0040.00416.75
8.0.280.0030.00318.48
8.0.270.0070.00017.22
8.0.260.0030.00317.16
8.0.250.0000.00716.86
8.0.240.0040.00416.98
8.0.230.0000.00716.89
8.0.220.0000.00716.95
8.0.210.0070.00016.93
8.0.200.0070.00316.88
8.0.190.0050.00316.90
8.0.180.0080.00416.95
8.0.170.0020.00516.91
8.0.160.0000.00716.95
8.0.150.0070.00016.93
8.0.140.0070.00016.79
8.0.130.0000.00513.44
8.0.120.0050.00316.94
8.0.110.0040.00416.97
8.0.100.0040.00416.91
8.0.90.0000.00716.99
8.0.80.0070.01016.96
8.0.70.0000.00816.96
8.0.60.0030.00516.91
8.0.50.0040.00416.75
8.0.30.0140.00617.07
8.0.20.0100.00817.40
8.0.10.0000.00716.93
8.0.00.0120.00716.87
7.4.330.0030.00315.16
7.4.320.0030.00316.63
7.4.300.0000.00616.55
7.4.290.0000.00716.45
7.4.280.0060.00316.48
7.4.270.0000.00716.69
7.4.260.0020.00516.50
7.4.250.0000.00716.59
7.4.240.0000.00816.63
7.4.230.0030.00316.42
7.4.220.0090.00916.57
7.4.210.0080.00616.67
7.4.200.0030.00616.43
7.4.160.0080.00816.57
7.4.150.0070.01317.40
7.4.140.0150.00517.86
7.4.130.0100.01016.59
7.4.120.0100.00716.44
7.4.110.0130.00616.38
7.4.100.0140.00316.54
7.4.90.0110.00616.51
7.4.80.0100.00719.39
7.4.70.0060.01616.77
7.4.60.0120.00616.38
7.4.50.0060.00016.60
7.4.40.0130.00316.62
7.4.30.0110.01116.67
7.4.00.0070.00914.93
7.3.330.0030.00313.42
7.3.320.0070.00013.23
7.3.310.0030.00316.45
7.3.300.0030.00316.33
7.3.290.0180.00016.36
7.3.280.0090.00816.42
7.3.270.0070.01017.40
7.3.260.0170.00016.67
7.3.250.0110.00816.51
7.3.240.0030.01516.46
7.3.230.0100.00616.45
7.3.210.0040.01416.66
7.3.200.0060.01419.39
7.3.190.0080.00816.43
7.3.180.0110.00416.61
7.3.170.0030.01316.57
7.3.160.0060.01316.64
7.3.120.0070.01314.57
7.3.110.0110.00715.19
7.3.100.0070.00714.69
7.3.90.0060.00614.73
7.3.80.0040.00714.89
7.3.70.0080.00615.05
7.3.60.0040.01114.89
7.3.50.0070.00714.91
7.3.40.0000.00915.01
7.3.30.0030.00914.91
7.3.20.0060.00316.89
7.3.10.0110.00416.66
7.3.00.0120.00316.63
7.2.330.0030.01516.68
7.2.320.0090.00616.71
7.2.310.0100.00716.77
7.2.300.0070.01016.47
7.2.290.0110.00516.88
7.2.250.0100.01015.09
7.2.240.0070.01415.18
7.2.230.0070.00714.92
7.2.220.0060.00615.38
7.2.210.0060.00615.05
7.2.200.0060.00915.15
7.2.190.0160.00015.12
7.2.180.0140.00015.23
7.2.170.0030.01015.16
7.2.00.0280.00919.06
7.1.330.0060.00915.73
7.1.320.0000.00815.72
7.1.310.0060.00615.68
7.1.300.0060.00615.73
7.1.290.0100.00315.73
7.1.280.0110.00015.74
7.1.270.0070.00315.59
7.1.260.0040.01115.86
7.1.100.0000.00918.16
7.1.70.0000.00717.26
7.1.60.0030.02119.40
7.1.50.0100.01616.98
7.1.00.0000.07722.40
7.0.200.0000.00916.81
7.0.140.0070.04722.00
7.0.60.0030.08319.84
7.0.50.0100.03317.93
7.0.40.0000.05020.04
7.0.30.0230.08020.26
7.0.20.0370.06720.31
7.0.10.0070.06720.24
7.0.00.0070.07320.24
5.6.280.0000.07721.05
5.6.210.0100.06720.54
5.6.200.0170.07718.16
5.6.190.0000.05020.47
5.6.180.0170.04320.57
5.6.170.0230.05720.52
5.6.160.0030.06720.54
5.6.150.0100.07318.16
5.6.140.0030.05018.15
5.6.130.0070.08018.15
5.6.120.0100.08020.99
5.6.110.0030.05321.12
5.6.100.0130.06021.09
5.6.90.0070.05321.01
5.6.80.0000.07320.39
5.5.350.0400.07020.50
5.5.340.0030.05317.99
5.5.330.0030.05020.25
5.5.320.0130.04720.34
5.5.310.0270.07720.27
5.5.300.0070.08017.96
5.5.290.0130.03718.08
5.5.280.0100.05320.90
5.5.270.0000.05320.75
5.5.260.0030.05020.87
5.5.250.0070.08320.66
5.5.240.0100.08020.24
5.4.450.0400.06319.57
5.4.440.0200.06019.45
5.4.430.0170.05719.34
5.4.420.0270.04719.58
5.4.410.0130.06319.42
5.4.400.0170.05319.06
5.4.390.0300.05018.84
5.4.380.0900.07018.77
5.4.370.1130.06018.72
5.4.360.0800.06018.61
5.4.350.0800.06318.73
5.4.340.0830.06718.74
5.4.320.0050.04612.51
5.4.310.0010.04212.50
5.4.300.0080.03412.51
5.4.290.0090.04312.50
5.4.280.0060.03512.41
5.4.270.0040.04212.40
5.4.260.0010.04212.41
5.4.250.0050.03712.40
5.4.240.0070.04112.40
5.4.230.0080.04112.39
5.4.220.0100.03812.39
5.4.210.0060.03412.40
5.4.200.0060.03612.39
5.4.190.0080.04112.39
5.4.180.0020.03912.39
5.4.170.0070.03412.40
5.4.160.0080.03312.39
5.4.150.0060.03412.39
5.4.140.0070.03512.07
5.4.130.0030.04812.06
5.4.120.0040.03812.02
5.4.110.0060.04412.02
5.4.100.0050.03512.02
5.4.90.0020.04012.01
5.4.80.0100.04312.01
5.4.70.0090.03712.01
5.4.60.0040.03712.01
5.4.50.0090.03612.01
5.4.40.0050.03512.00
5.4.30.0070.03312.00
5.4.20.0080.03812.00
5.4.10.0050.03512.00
5.4.00.0080.04911.49
5.3.290.0080.04312.80
5.3.280.0060.04612.71
5.3.270.0060.03812.72
5.3.260.0040.04012.72
5.3.250.0080.03912.72
5.3.240.0080.04712.72
5.3.230.0030.03912.71
5.3.220.0050.04512.68
5.3.210.0090.04012.68
5.3.200.0060.04512.68
5.3.190.0060.04112.68
5.3.180.0080.03812.67
5.3.170.0060.04212.67
5.3.160.0070.03512.67
5.3.150.0080.03512.67
5.3.140.0070.03512.66
5.3.130.0060.03812.65
5.3.120.0030.04312.66
5.3.110.0090.04212.66
5.3.100.0100.04312.13
5.3.90.0050.03812.11
5.3.80.0070.04012.10
5.3.70.0060.04012.10
5.3.60.0050.04212.08
5.3.50.0050.04612.03
5.3.40.0060.03612.03
5.3.30.0080.03211.99
5.3.20.0040.03711.77
5.3.10.0060.04011.73
5.3.00.0020.03911.73
5.2.170.0060.0289.22
5.2.160.0030.0319.22
5.2.150.0040.0439.22
5.2.140.0070.0399.22
5.2.130.0050.0309.18
5.2.120.0040.0299.18
5.2.110.0070.0279.19
5.2.100.0050.0289.19
5.2.90.0060.0269.18
5.2.80.0080.0259.18
5.2.70.0050.0299.18
5.2.60.0080.0329.14
5.2.50.0040.0299.11
5.2.40.0070.0359.09
5.2.30.0030.0319.05
5.2.20.0040.0379.05
5.2.10.0060.0388.95
5.2.00.0060.0278.82
5.1.60.0030.0248.10
5.1.50.0070.0218.10
5.1.40.0030.0258.07
5.1.30.0030.0268.42
5.1.20.0030.0278.45
5.1.10.0030.0288.18
5.1.00.0050.0258.18
5.0.50.0030.0216.67
5.0.40.0050.0236.54
5.0.30.0040.0346.34
5.0.20.0040.0196.31
5.0.10.0040.0196.29
5.0.00.0040.0306.28
4.4.90.0010.0174.78
4.4.80.0020.0164.76
4.4.70.0020.0174.75
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0020.0254.70
4.4.30.0020.0154.76
4.4.20.0040.0144.84
4.4.10.0010.0174.85
4.4.00.0030.0264.76
4.3.110.0020.0174.67
4.3.100.0030.0144.66
4.3.90.0060.0214.63
4.3.80.0040.0224.58
4.3.70.0040.0244.63
4.3.60.0030.0144.63
4.3.50.0030.0144.63
4.3.40.0040.0284.54
4.3.30.0040.0143.33
4.3.20.0000.0183.31
4.3.10.0020.0153.27
4.3.00.0030.01715.62

preferences:
55.26 ms | 401 KiB | 5 Q