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 = $activeSkillList->getArrayCopy(); print_r($tmp); foreach($tmp as $key => $value) { $tmp[$key]['1111'] = rand(); } 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)
7.4.60.0230.00016.46
7.4.50.0080.02116.16
7.4.40.0170.01116.53
7.4.30.0120.01216.24
7.4.20.0230.00316.42
7.4.10.0120.01216.18
7.4.00.0120.00616.60
7.3.180.0190.00416.06
7.3.170.0200.00616.32
7.3.160.0150.01016.62
7.3.150.0160.01016.55
7.3.140.0170.01016.18
7.3.130.0130.01316.52
7.3.120.0230.00616.47
7.3.110.0260.00916.32
7.3.100.0170.01016.27
7.3.90.0240.01116.40
7.3.80.0260.00416.32
7.3.70.0200.01016.38
7.3.60.0150.01116.54
7.3.50.0240.00416.55
7.3.40.0280.00416.58
7.3.30.0210.00716.55
7.3.20.0180.01116.52
7.3.10.0230.00516.30
7.3.00.0170.00816.33
7.2.310.0180.00816.33
7.2.300.0160.00816.64
7.2.290.0210.00516.54
7.2.280.0150.01116.59
7.2.270.0120.01216.79
7.2.260.0120.01216.66
7.2.250.0250.01116.77
7.2.240.0140.01416.85
7.2.230.0270.00316.66
7.2.220.0180.01416.57
7.2.210.0180.01516.62
7.2.200.0280.00416.47
7.2.190.0130.01316.47
7.2.180.0130.01316.52
7.2.170.0210.00916.71
7.2.160.0260.00316.63
7.2.150.0240.00616.79
7.2.140.0160.01116.66
7.2.130.0370.00616.40
7.2.120.0340.00716.68
7.2.110.0250.01116.63
7.2.100.0140.00716.39
7.2.90.0270.01516.75
7.2.80.0250.00816.38
7.2.70.0160.00916.56
7.2.60.0160.00716.54
7.2.50.0110.01016.36
7.2.40.0150.01516.63
7.2.30.0170.00616.31
7.2.20.0100.01116.50
7.2.10.0120.00916.66
7.2.00.0100.00817.28
7.1.330.0180.00715.66
7.1.320.0150.01215.70
7.1.310.0120.01915.75
7.1.300.0170.00715.52
7.1.290.0180.00915.44
7.1.280.0190.00615.61
7.1.270.0100.01415.54
7.1.260.0080.01615.56
7.1.250.0130.00815.39
7.1.240.0260.00615.52
7.1.230.0120.00615.39
7.1.220.0150.00615.60
7.1.210.0030.01615.44
7.1.200.0090.01515.47
7.1.190.0140.00715.54
7.1.180.0100.00815.29
7.1.170.0160.00015.29
7.1.160.0070.01115.23
7.1.150.0140.00615.31
7.1.140.0140.00615.52
7.1.130.0140.00715.44
7.1.120.0120.00915.08
7.1.110.0130.00715.53
7.1.100.0160.00315.42
7.1.90.0030.01615.50
7.1.80.0130.00815.44
7.1.70.0190.00716.02
7.1.60.0100.01017.50
7.1.50.0090.01016.35
7.1.40.0150.00415.42
7.1.30.0100.01015.67
7.1.20.0150.00315.80
7.1.10.0110.00815.54
7.1.00.0080.04218.94
7.0.330.0270.00315.40
7.0.320.0110.01114.96
7.0.310.0170.00315.15
7.0.300.0090.00915.19
7.0.290.0150.01815.14
7.0.280.0170.00915.13
7.0.270.0170.00415.25
7.0.260.0090.01215.22
7.0.250.0140.00815.34
7.0.240.0120.00915.16
7.0.230.0170.00415.18
7.0.220.0060.01315.17
7.0.210.0160.00415.35
7.0.200.0090.00516.05
7.0.190.0120.00915.20
7.0.180.0090.00915.22
7.0.170.0140.00315.43
7.0.160.0100.00715.29
7.0.150.0140.00215.49
7.0.140.0130.03618.67
7.0.130.0090.01215.06
7.0.120.0120.00615.07
7.0.110.0150.00714.88
7.0.100.0240.03917.52
7.0.90.0040.02817.49
7.0.80.0150.02217.55
7.0.70.0100.02617.45
7.0.60.0140.03317.42
7.0.50.0080.04017.69
7.0.40.0120.03717.46
7.0.30.0100.02517.52
7.0.20.0100.02317.68
7.0.10.0060.02717.40
7.0.00.0060.02817.50
5.6.400.0170.01315.82
5.6.390.0130.01716.25
5.6.380.0110.01215.74
5.6.370.0080.01616.03
5.6.360.0090.01215.79
5.6.350.0250.00015.96
5.6.340.0180.01215.97
5.6.330.0160.00816.09
5.6.320.0110.01115.63
5.6.310.0230.00615.61
5.6.300.0060.01715.95
5.6.290.0140.01115.83
5.6.280.0060.04218.39
5.6.270.0030.01815.82
5.6.260.0160.00415.70
5.6.250.0120.04418.22
5.6.240.0110.02418.00
5.6.230.0100.02518.24
5.6.220.0080.02618.17
5.6.210.0050.03018.14
5.6.200.0110.02918.23
5.6.190.0060.03118.17
5.6.180.0070.02818.37
5.6.170.0110.02618.49
5.6.160.0050.03718.33
5.6.150.0120.02218.41
5.6.140.0100.02318.43
5.6.130.0120.02418.36
5.6.120.0050.03018.39
5.6.110.0060.03018.47
5.6.100.0100.02418.42
5.6.90.0110.02618.37
5.6.80.0140.01717.93
5.6.70.0120.02217.98
5.6.60.0110.04118.11
5.6.50.0100.02818.04
5.6.40.0120.02718.01
5.6.30.0120.04618.00
5.6.20.0170.04218.02
5.6.10.0130.03218.07
5.6.00.0120.04118.13
5.5.380.0020.03318.03
5.5.370.0130.03218.33
5.5.360.0080.02818.01
5.5.350.0070.03017.85
5.5.340.0030.03318.19
5.5.330.0120.02518.19
5.5.320.0070.02818.21
5.5.310.0070.03718.25
5.5.300.0150.02018.18
5.5.290.0140.02418.16
5.5.280.0080.02518.27
5.5.270.0060.02918.30
5.5.260.0030.03218.10
5.5.250.0070.03018.19
5.5.240.0040.02918.00
5.5.230.0030.02817.89
5.5.220.0150.04118.00
5.5.210.0070.04517.86
5.5.200.0080.04217.97
5.5.190.0150.04117.74
5.5.180.0110.04617.89
5.5.170.0130.00915.80
5.5.160.0100.04517.90
5.5.150.0080.04317.97
5.5.140.0130.04018.04
5.5.130.0080.03017.90
5.5.120.0050.04817.79
5.5.110.0130.04218.03
5.5.100.0250.03817.95
5.5.90.0110.04418.07
5.5.80.0080.04717.82
5.5.70.0170.03817.80
5.5.60.0100.04417.74
5.5.50.0110.02517.92
5.5.40.0140.04517.77
5.5.30.0170.03817.80
5.5.20.0100.03918.05
5.5.10.0180.04017.90
5.5.00.0190.04117.91
5.4.450.0060.03016.06
5.4.440.0070.02415.96
5.4.430.0060.02415.97
5.4.420.0050.02515.94
5.4.410.0120.03215.89
5.4.400.0030.02515.79
5.4.390.0080.02315.79
5.4.380.0070.02215.68
5.4.370.0060.02615.79
5.4.360.0040.02515.87
5.4.350.0030.04515.74
5.4.340.0150.02715.77
5.4.330.0100.01112.62
5.4.320.0120.03315.79
5.4.310.0100.04015.63
5.4.300.0070.04415.81
5.4.290.0050.02415.66
5.4.280.0110.02515.80
5.4.270.0130.04115.89
5.4.260.0150.03716.09
5.4.250.0100.03715.74
5.4.240.0100.04115.65
5.4.230.0030.02715.82
5.4.220.0090.04015.72
5.4.210.0080.04315.90
5.4.200.0100.04015.91
5.4.190.0090.03015.77
5.4.180.0100.04015.74
5.4.170.0110.04115.68
5.4.160.0090.03615.83
5.4.150.0060.04615.88
5.4.140.0080.03114.41
5.4.130.0120.03114.60
5.4.120.0140.03114.60
5.4.110.0080.03814.66
5.4.100.0120.02714.50
5.4.90.0140.02514.52
5.4.80.0080.03714.47
5.4.70.0160.02814.38
5.4.60.0140.02314.48
5.4.50.0070.03714.45
5.4.40.0160.03314.61
5.4.30.0120.04014.67
5.4.20.0070.04114.38
5.4.10.0100.02414.51
5.4.00.0090.02714.28
5.3.290.0110.02313.95
5.3.280.0050.03113.81
5.3.270.0070.04513.90
5.3.260.0110.04413.92
5.3.250.0100.02513.94
5.3.240.0150.03413.85
5.3.230.0140.04213.85
5.3.220.0150.03813.80
5.3.210.0090.02713.76
5.3.200.0110.02313.92
5.3.190.0090.04413.77
5.3.180.0080.04013.96
5.3.170.0090.03213.84
5.3.160.0110.03113.91
5.3.150.0150.02913.98
5.3.140.0060.03013.87
5.3.130.0110.04113.82
5.3.120.0090.03513.89
5.3.110.0060.04813.90
5.3.100.0110.03113.59
5.3.90.0070.04413.58
5.3.80.0090.04113.48
5.3.70.0160.03513.61
5.3.60.0090.03113.58
5.3.50.0050.03713.53
5.3.40.0100.04013.57
5.3.30.0110.02013.55
5.3.20.0080.02713.35
5.3.10.0060.03613.28
5.3.00.0120.04013.28
5.2.170.0170.02711.46
5.2.160.0040.03811.44
5.2.150.0080.03111.50
5.2.140.0030.03211.40
5.2.130.0080.01811.40
5.2.120.0110.02911.42
5.2.110.0100.02311.44
5.2.100.0100.02811.40
5.2.90.0080.02011.39
5.2.80.0050.03611.49
5.2.70.0060.03411.40
5.2.60.0070.03311.27
5.2.50.0040.02611.25
5.2.40.0020.03311.36
5.2.30.0070.03111.32
5.2.20.0030.03011.16
5.2.10.0050.02511.14
5.2.00.0070.02611.10
5.1.60.0050.02810.37
5.1.50.0100.02410.41
5.1.40.0060.02410.57
5.1.30.0020.03410.72
5.1.20.0080.02710.61
5.1.10.0060.01310.50
5.1.00.0020.03610.41
5.0.50.0020.0229.36
5.0.40.0030.0169.27
5.0.30.0090.0309.27
5.0.20.0050.0129.27
5.0.10.0060.0219.27
5.0.00.0020.0399.27
4.4.90.0030.0159.27
4.4.80.0020.0189.27
4.4.70.0030.0089.27
4.4.60.0030.0109.27
4.4.50.0050.0079.27
4.4.40.0030.0309.27
4.4.30.0010.0229.27
4.4.20.0020.0169.27
4.4.10.0020.0129.27
4.4.00.0000.0269.27
4.3.110.0040.0189.27
4.3.100.0020.0149.27
4.3.90.0030.0089.27
4.3.80.0020.0159.27
4.3.70.0070.0139.27
4.3.60.0070.0179.27
4.3.50.0090.0129.27
4.3.40.0020.0239.27
4.3.30.0030.0179.27
4.3.20.0000.0169.27
4.3.10.0030.0179.27
4.3.00.0040.0189.27

preferences:
34.43 ms | 401 KiB | 5 Q