3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<pre>"; $activeSkillList = new ArrayObject(); $activeSkillList['U1_1021002'] = array('refCardId'=> 'U1_1021002'); $activeSkillList['U3_1052005'] = array('refCardId'=> 'U3_1052005'); print_r($activeSkillList); $activeSkillList->uasort(function($skill1, $skill2) { return strcmp($skill1['refCardId'],$skill2['refCardId']); }); $tmp = $activeSkillList; foreach($tmp as $key => $value) { $tmp[$key]['index'] = rand(); } print_r($activeSkillList); print_r($tmp);

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)
7.4.60.0150.00816.18
7.4.50.0120.00616.19
7.4.40.0090.01316.30
7.4.30.0130.00716.14
7.4.20.0170.00316.25
7.4.10.0140.01116.21
7.4.00.0120.01216.38
7.3.180.0140.00516.25
7.3.170.0060.01616.45
7.3.160.0190.00416.12
7.3.150.0180.01016.60
7.3.140.0140.01116.66
7.3.130.0060.01516.41
7.3.120.0170.00816.47
7.3.110.0200.00716.23
7.3.100.0200.01016.46
7.3.90.0210.00716.41
7.3.80.0190.01016.41
7.3.70.0200.00816.43
7.3.60.0200.01016.29
7.3.50.0220.00616.26
7.3.40.0100.01716.43
7.3.30.0160.00816.21
7.3.20.0250.00916.56
7.3.10.0190.01016.43
7.3.00.0290.00616.46
7.2.310.0140.00716.56
7.2.300.0120.00816.56
7.2.290.0080.01616.81
7.2.280.0230.00816.75
7.2.270.0110.01116.51
7.2.260.0140.01616.46
7.2.250.0350.00016.43
7.2.240.0280.00316.68
7.2.230.0170.01216.55
7.2.220.0220.00716.79
7.2.210.0220.00916.83
7.2.200.0190.01116.73
7.2.190.0080.01616.53
7.2.180.0260.01116.78
7.2.170.0180.00916.58
7.2.160.0180.01116.73
7.2.150.0280.00316.81
7.2.140.0160.01616.52
7.2.130.0260.00316.68
7.2.120.0210.00716.72
7.2.110.0240.00816.71
7.2.100.0280.00016.61
7.2.90.0220.00916.64
7.2.80.0180.00716.57
7.2.70.0370.00316.75
7.2.60.0160.01416.68
7.2.50.0210.00716.46
7.2.40.0210.01416.70
7.2.30.0240.00716.70
7.2.20.0280.00416.61
7.2.10.0270.00416.68
7.2.00.0080.00816.27
7.1.330.0130.01715.71
7.1.320.0230.00315.52
7.1.310.0210.00515.65
7.1.300.0130.01315.54
7.1.290.0160.01015.37
7.1.280.0130.02015.14
7.1.270.0240.00715.64
7.1.260.0220.00415.51
7.1.250.0190.01115.52
7.1.240.0150.01115.49
7.1.230.0150.01315.64
7.1.220.0090.01815.47
7.1.210.0240.00415.62
7.1.200.0230.00615.59
7.1.190.0140.01415.42
7.1.180.0210.00715.64
7.1.170.0240.00615.43
7.1.160.0490.00715.63
7.1.150.0220.00715.62
7.1.140.0310.00715.74
7.1.130.0170.01015.49
7.1.120.0220.00515.53
7.1.110.0220.00415.66
7.1.100.0230.00615.48
7.1.90.0310.00015.77
7.1.80.0180.00915.67
7.1.70.0200.00816.24
7.1.60.0130.01317.48
7.1.50.0130.01216.23
7.1.40.0220.00915.69
7.1.30.0250.01015.78
7.1.20.0250.00715.60
7.1.10.0140.01415.70
7.1.00.0150.03818.95
7.0.330.0380.00715.50
7.0.320.0210.00915.33
7.0.310.0280.00815.16
7.0.300.0230.00715.36
7.0.290.0240.00915.15
7.0.280.0220.00915.31
7.0.270.0230.01015.37
7.0.260.0230.00615.17
7.0.250.0120.01615.46
7.0.240.0180.01115.32
7.0.230.0170.01415.45
7.0.220.0230.00815.37
7.0.210.0260.00215.29
7.0.200.0140.00616.04
7.0.190.0290.00715.13
7.0.180.0250.00615.28
7.0.170.0260.00215.23
7.0.160.0230.01315.25
7.0.150.0220.00815.20
7.0.140.0180.03618.60
7.0.130.0110.01415.26
7.0.120.0220.00515.23
7.0.110.0120.01215.16
7.0.100.0130.02817.55
7.0.90.0150.04417.50
7.0.80.0130.03417.46
7.0.70.0230.04717.50
7.0.60.0150.04317.58
7.0.50.0150.03017.76
7.0.40.0110.03917.68
7.0.30.0110.03517.59
7.0.20.0090.04417.65
7.0.10.0080.03517.63
7.0.00.0170.04517.68
5.6.400.0270.00816.11
5.6.390.0260.00416.02
5.6.380.0210.00916.07
5.6.370.0150.01816.30
5.6.360.0250.01015.70
5.6.350.0200.00916.15
5.6.340.0160.01215.81
5.6.330.0180.01115.90
5.6.320.0210.01116.32
5.6.310.0220.01316.16
5.6.300.0140.01515.65
5.6.290.0210.00915.90
5.6.280.0110.03818.55
5.6.270.0120.01915.92
5.6.260.0190.00716.02
5.6.250.0190.03218.26
5.6.240.0120.03118.17
5.6.230.0120.05018.26
5.6.220.0190.03818.15
5.6.210.0120.04218.29
5.6.200.0090.03718.45
5.6.190.0190.02618.58
5.6.180.0100.05118.46
5.6.170.0070.05318.55
5.6.160.0170.04018.39
5.6.150.0130.04018.66
5.6.140.0120.04418.51
5.6.130.0090.04318.35
5.6.120.0110.04918.44
5.6.110.0150.04318.60
5.6.100.0130.04918.42
5.6.90.0160.04518.47
5.6.80.0100.02618.12
5.6.70.0070.05118.25
5.6.60.0110.03718.06
5.6.50.0110.04418.27
5.6.40.0100.04518.18
5.6.30.0140.04218.16
5.6.20.0120.04318.10
5.6.10.0120.02918.19
5.6.00.0090.03818.23
5.5.380.0110.04618.21
5.5.370.0180.03918.13
5.5.360.0160.04118.09
5.5.350.0100.04718.25
5.5.340.0150.04118.29
5.5.330.0180.04518.40
5.5.320.0150.04418.25
5.5.310.0130.02918.41
5.5.300.0090.04918.44
5.5.290.0170.04218.26
5.5.280.0170.04418.47
5.5.270.0090.04218.30
5.5.260.0150.04818.31
5.5.250.0120.03218.40
5.5.240.0150.03718.08
5.5.230.0120.03518.09
5.5.220.0100.04518.18
5.5.210.0110.03818.13
5.5.200.0140.04118.12
5.5.190.0070.03017.95
5.5.180.0150.04218.06
5.5.170.0210.00715.84
5.5.160.0100.02418.01
5.5.150.0160.04018.03
5.5.140.0050.04218.06
5.5.130.0170.03318.07
5.5.120.0260.03618.02
5.5.110.0150.03617.97
5.5.100.0060.02918.13
5.5.90.0160.03117.96
5.5.80.0050.05117.96
5.5.70.0170.03717.84
5.5.60.0100.05217.96
5.5.50.0120.03717.94
5.5.40.0070.04717.85
5.5.30.0120.04017.82
5.5.20.0120.04117.92
5.5.10.0070.04917.83
5.5.00.0110.04117.83
5.4.450.0040.03916.21
5.4.440.0100.03716.16
5.4.430.0110.02916.12
5.4.420.0090.03216.14
5.4.410.0100.04016.09
5.4.400.0110.03615.94
5.4.390.0140.04016.01
5.4.380.0040.03415.92
5.4.370.0030.03415.77
5.4.360.0070.02915.72
5.4.350.0090.02716.14
5.4.340.0170.03815.90
5.4.330.0110.01112.78
5.4.320.0100.04015.86
5.4.310.0090.04515.88
5.4.300.0090.03516.09
5.4.290.0110.03616.01
5.4.280.0240.03515.87
5.4.270.0140.03516.08
5.4.260.0110.03315.99
5.4.250.0090.04415.97
5.4.240.0070.04215.92
5.4.230.0070.03515.92
5.4.220.0120.04315.73
5.4.210.0110.03715.98
5.4.200.0040.03015.77
5.4.190.0080.04315.77
5.4.180.0100.03315.67
5.4.170.0120.03815.66
5.4.160.0120.02315.96
5.4.150.0110.04315.91
5.4.140.0120.03314.49
5.4.130.0130.02314.52
5.4.120.0140.03414.50
5.4.110.0190.03514.60
5.4.100.0110.03814.65
5.4.90.0070.03314.59
5.4.80.0130.02714.63
5.4.70.0110.03314.58
5.4.60.0140.02014.52
5.4.50.0080.04014.57
5.4.40.0090.03914.64
5.4.30.0050.04314.64
5.4.20.0080.03014.62
5.4.10.0140.03714.52
5.4.00.0050.03214.32
5.3.290.0090.03813.99
5.3.280.0100.04213.85
5.3.270.0130.03814.01
5.3.260.0120.03813.89
5.3.250.0050.04413.90
5.3.240.0130.03713.78
5.3.230.0100.04613.81
5.3.220.0120.02613.80
5.3.210.0060.03513.81
5.3.200.0180.03513.81
5.3.190.0120.04013.74
5.3.180.0070.04713.95
5.3.170.0050.04213.92
5.3.160.0140.03513.82
5.3.150.0150.03813.94
5.3.140.0110.03613.76
5.3.130.0150.03513.91
5.3.120.0050.04513.88
5.3.110.0140.04013.87
5.3.100.0110.03913.59
5.3.90.0040.02913.53
5.3.80.0140.04113.61
5.3.70.0130.02713.50
5.3.60.0080.04013.57
5.3.50.0070.03313.54
5.3.40.0090.04013.51
5.3.30.0090.03113.60
5.3.20.0080.03513.46
5.3.10.0150.02413.21
5.3.00.0100.04013.27
5.2.170.0070.03011.55
5.2.160.0040.03611.44
5.2.150.0100.03011.51
5.2.140.0080.03011.51
5.2.130.0050.03711.34
5.2.120.0080.02311.42
5.2.110.0120.02511.33
5.2.100.0050.02711.29
5.2.90.0060.03011.48
5.2.80.0080.03311.44
5.2.70.0120.02611.36
5.2.60.0070.02711.24
5.2.50.0100.03111.26
5.2.40.0070.02011.41
5.2.30.0090.03211.32
5.2.20.0080.03811.28
5.2.10.0130.03011.19
5.2.00.0070.02711.01
5.1.60.0060.02210.38
5.1.50.0070.02910.40
5.1.40.0060.02510.48
5.1.30.0050.01810.72
5.1.20.0060.03110.77
5.1.10.0050.02410.47
5.1.00.0070.01510.57
5.0.50.0030.0249.84
5.0.40.0030.0249.84
5.0.30.0050.0209.84
5.0.20.0040.0159.84
5.0.10.0050.0159.84
5.0.00.0030.0349.84
4.4.90.0030.0169.84
4.4.80.0010.0169.84
4.4.70.0030.0189.84
4.4.60.0030.0179.84
4.4.50.0070.0109.84
4.4.40.0030.0229.84
4.4.30.0050.0109.84
4.4.20.0030.0109.84
4.4.10.0020.0099.84
4.4.00.0060.0109.84
4.3.110.0020.0159.84
4.3.100.0030.0119.84
4.3.90.0000.0199.84
4.3.80.0030.0269.84
4.3.70.0030.0119.84
4.3.60.0040.0189.84
4.3.50.0000.0239.84
4.3.40.0010.0239.84
4.3.30.0040.0189.84
4.3.20.0000.0119.84
4.3.10.0040.0179.84
4.3.00.0000.0209.84

preferences:
55.12 ms | 401 KiB | 5 Q