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'] = 44; } 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)
8.3.60.0150.00018.30
8.3.50.0130.00622.83
8.3.40.0070.01019.00
8.3.30.0150.00019.27
8.3.20.0080.00020.33
8.3.10.0050.00323.51
8.3.00.0040.00417.71
8.2.180.0070.01116.75
8.2.170.0110.00722.96
8.2.160.0070.01020.57
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.01226.16
8.2.120.0040.00420.95
8.2.110.0100.00020.54
8.2.100.0040.00817.78
8.2.90.0030.00619.35
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0060.00618.05
8.2.50.0000.00818.07
8.2.40.0040.00418.34
8.2.30.0030.00718.01
8.2.20.0000.00817.89
8.2.10.0040.00418.01
8.2.00.0000.00817.81
8.1.280.0070.01125.92
8.1.270.0040.00423.85
8.1.260.0090.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00423.86
8.1.230.0090.00619.00
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0090.00017.38
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0060.00318.56
8.1.160.0000.00722.00
8.1.150.0020.00518.91
8.1.140.0000.00717.40
8.1.130.0000.00717.83
8.1.120.0080.00017.38
8.1.110.0040.00417.47
8.1.100.0080.00017.38
8.1.90.0000.00717.38
8.1.80.0040.00417.38
8.1.70.0040.00417.49
8.1.60.0000.00817.66
8.1.50.0030.00617.54
8.1.40.0070.00317.42
8.1.30.0050.00317.59
8.1.20.0040.00417.67
8.1.10.0050.00217.63
8.1.00.0030.00617.36
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0030.00318.49
8.0.270.0000.00716.90
8.0.260.0000.00617.15
8.0.250.0030.00316.95
8.0.240.0000.00616.86
8.0.230.0050.00316.86
8.0.220.0070.00016.81
8.0.210.0070.00016.92
8.0.200.0000.00716.88
8.0.190.0030.00316.84
8.0.180.0000.01016.82
8.0.170.0000.00716.98
8.0.160.0050.00216.83
8.0.150.0050.00316.81
8.0.140.0000.00816.85
8.0.130.0000.00513.43
8.0.120.0030.00516.84
8.0.110.0030.00516.93
8.0.100.0080.00016.77
8.0.90.0030.00516.90
8.0.80.0060.00916.93
8.0.70.0040.00416.86
8.0.60.0000.00716.97
8.0.50.0080.00016.74
8.0.30.0110.00817.10
8.0.20.0170.00817.40
8.0.10.0000.00717.09
8.0.00.0080.01116.93
7.4.330.0050.00015.21
7.4.320.0000.00616.62
7.4.300.0040.00416.57
7.4.290.0020.00516.61
7.4.280.0090.00016.66
7.4.270.0030.00316.43
7.4.260.0000.01016.52
7.4.250.0060.00316.54
7.4.240.0050.00316.58
7.4.230.0040.00216.41
7.4.220.0100.00716.56
7.4.210.0060.01316.67
7.4.200.0020.00516.61
7.4.160.0080.00816.43
7.4.150.0120.00817.40
7.4.140.0070.01117.86
7.4.130.0080.01216.49
7.4.120.0090.00816.50
7.4.110.0140.00916.45
7.4.100.0140.00316.77
7.4.90.0090.00916.67
7.4.80.0070.01016.40
7.4.70.0160.00016.55
7.4.60.0110.00816.48
7.4.50.0100.00516.40
7.4.40.0170.00716.38
7.4.30.0030.01416.01
7.4.20.0140.00716.54
7.4.10.0200.00016.08
7.4.00.0090.00815.92
7.3.330.0000.00613.39
7.3.320.0020.00213.29
7.3.310.0030.00316.42
7.3.300.0090.00016.38
7.3.290.0100.00716.40
7.3.280.0070.00916.39
7.3.270.0130.00617.40
7.3.260.0120.00616.54
7.3.250.0130.00716.41
7.3.240.0110.01116.57
7.3.230.0060.01316.63
7.3.210.0090.00916.60
7.3.200.0150.00319.39
7.3.190.0120.00616.25
7.3.180.0150.00516.53
7.3.170.0110.00716.17
7.3.160.0150.01216.38
7.3.150.0150.00716.54
7.3.140.0080.01616.42
7.3.130.0060.01216.24
7.3.120.0150.00516.18
7.3.110.0120.00616.37
7.3.100.0120.00616.14
7.3.90.0190.00416.14
7.3.80.0150.00816.32
7.3.70.0190.00616.24
7.3.60.0220.00016.35
7.3.50.0140.01116.26
7.3.40.0150.00816.20
7.3.30.0180.00416.32
7.3.20.0050.01616.58
7.3.10.0180.00516.42
7.3.00.0190.01516.33
7.2.330.0170.00816.79
7.2.320.0100.00716.48
7.2.310.0140.00716.65
7.2.300.0120.00916.48
7.2.290.0100.01016.63
7.2.280.0130.00816.66
7.2.270.0050.01916.62
7.2.260.0160.00916.59
7.2.250.0110.01116.63
7.2.240.0130.01016.72
7.2.230.0210.00616.71
7.2.220.0090.01116.72
7.2.210.0120.00816.63
7.2.200.0090.01216.55
7.2.190.0110.01116.57
7.2.180.0170.00716.49
7.2.170.0080.01116.63
7.2.160.0040.01516.60
7.2.150.0130.01016.59
7.2.140.0110.01116.54
7.2.130.0120.00916.54
7.2.120.0140.01416.53
7.2.110.0140.00716.61
7.2.100.0130.00816.57
7.2.90.0090.01316.59
7.2.80.0110.01416.49
7.2.70.0130.01316.60
7.2.60.0140.00616.68
7.2.50.0180.00716.26
7.2.40.0170.00316.46
7.2.30.0260.00316.31
7.2.20.0060.01216.11
7.2.10.0170.00516.61
7.2.00.0150.00817.62
7.1.330.0130.01015.82
7.1.320.0130.00815.45
7.1.310.0060.01515.44
7.1.300.0160.00915.41
7.1.290.0060.01515.61
7.1.280.0140.00515.53
7.1.270.0150.00915.35
7.1.260.0000.01915.47
7.1.250.0100.01115.39
7.1.240.0140.00615.53
7.1.230.0130.00415.25
7.1.220.0290.00815.58
7.1.210.0120.00915.44
7.1.200.0090.00815.64
7.1.190.0140.01015.45
7.1.180.0160.00815.43
7.1.170.0130.00815.15
7.1.160.0080.01115.21
7.1.150.0120.00615.21
7.1.140.0170.00315.61
7.1.130.0140.00515.49
7.1.120.0140.00315.14
7.1.110.0170.00715.55
7.1.100.0130.00116.86
7.1.90.0080.00915.27
7.1.80.0120.00615.35
7.1.70.0070.00916.08
7.1.60.0100.01417.35
7.1.50.0090.01116.25
7.1.40.0120.00415.15
7.1.30.0100.01115.56
7.1.20.0120.01215.48
7.1.10.0180.00315.36
7.1.00.0050.04318.95
7.0.330.0130.01315.34
7.0.320.0340.00415.05
7.0.310.0180.00515.25
7.0.300.0490.01015.06
7.0.290.0130.00915.25
7.0.280.0110.01115.16
7.0.270.0110.00715.14
7.0.260.0090.00915.21
7.0.250.0030.01515.16
7.0.240.0100.01415.12
7.0.230.0180.00015.09
7.0.220.0290.00615.11
7.0.210.0100.01015.21
7.0.200.0100.00515.89
7.0.190.0160.00314.88
7.0.180.0150.00415.11
7.0.170.0070.01115.14
7.0.160.0130.00915.13
7.0.150.0120.00615.33
7.0.140.0050.04118.65
7.0.130.0000.01715.04
7.0.120.0060.01015.28
7.0.110.0050.01115.09
7.0.100.0100.00614.81
7.0.90.0090.00915.06
7.0.80.0550.01215.22
7.0.70.0100.00715.00
7.0.60.0130.02817.43
7.0.50.0090.04616.44
7.0.40.0070.02717.37
7.0.30.0100.03017.60
7.0.20.0200.04217.65
7.0.10.0080.04317.42
7.0.00.0050.03117.56
5.6.400.0150.00815.95
5.6.390.0200.00915.84
5.6.380.0180.00916.04
5.6.370.0170.00615.85
5.6.360.0110.01115.83
5.6.350.0180.00916.16
5.6.340.0200.00315.98
5.6.330.0160.00915.81
5.6.320.0070.01415.64
5.6.310.0120.00615.82
5.6.300.0060.01315.97
5.6.290.0120.00616.17
5.6.280.0080.04318.37
5.6.270.0060.01315.76
5.6.260.0080.01115.95
5.6.250.0140.00615.84
5.6.240.0060.01515.62
5.6.230.0150.00415.88
5.6.220.0180.00415.81
5.6.210.0120.02918.06
5.6.200.0060.04516.84
5.6.190.0140.02218.16
5.6.180.0200.03318.22
5.6.170.0210.03218.22
5.6.160.0150.04418.09
5.6.150.0070.02516.93
5.6.140.0050.03116.95
5.6.130.0110.04616.78
5.6.120.0110.05018.47
5.6.110.0030.05018.42
5.6.100.0100.03818.51
5.6.90.0110.03818.51
5.6.80.0090.04417.99
5.6.70.0090.00916.02
5.6.60.0090.00915.70
5.6.50.0040.01515.67
5.6.40.0160.00415.65
5.6.30.0110.00715.82
5.6.20.0080.01115.67
5.6.10.0100.00715.86
5.6.00.0070.01416.02
5.5.380.0090.00915.88
5.5.370.0110.00815.86
5.5.360.0080.01115.69
5.5.350.0190.04618.01
5.5.340.0070.04516.72
5.5.330.0100.02818.01
5.5.320.0060.03417.87
5.5.310.0220.01817.99
5.5.300.0080.03216.89
5.5.290.0140.03616.73
5.5.280.0090.05118.27
5.5.270.0100.04618.32
5.5.260.0060.02918.24
5.5.250.0080.02718.35
5.5.240.0070.02418.00
5.5.230.0070.01115.58
5.5.220.0040.01815.76
5.5.210.0070.01115.55
5.5.200.0080.01115.63
5.5.190.0060.01315.54
5.5.180.0030.01415.74
5.5.170.0070.01415.46
5.5.160.0120.00615.73
5.5.150.0070.01915.47
5.5.140.0170.00915.81
5.5.130.0160.00316.25
5.5.120.0030.01615.63
5.5.110.0080.01115.93
5.5.100.0100.01015.95
5.5.90.0070.01315.99
5.5.80.0140.00615.98
5.5.70.0090.00915.48
5.5.60.0090.00915.81
5.5.50.0070.01215.50
5.5.40.0110.00915.89
5.5.30.0080.01215.82
5.5.20.0100.01015.70
5.5.10.0080.01216.02
5.5.00.0070.01515.46
5.4.450.0080.03616.01
5.4.440.0190.03016.03
5.4.430.0080.03516.02
5.4.420.0120.03816.13
5.4.410.0110.03415.93
5.4.400.0110.03415.82
5.4.390.0150.02815.95
5.4.380.0090.03415.66
5.4.370.0100.03315.56
5.4.360.0170.02515.63
5.4.350.0090.03215.62
5.4.340.0090.04115.62
5.4.330.0080.00512.62
5.4.320.0080.02312.48
5.4.310.0090.02312.40
5.4.300.0070.02312.81
5.4.290.0070.02412.53
5.4.280.0020.02612.55
5.4.270.0040.02612.53
5.4.260.0070.02212.59
5.4.250.0070.02212.48
5.4.240.0070.02112.45
5.4.230.0090.02312.41
5.4.220.0080.02112.44
5.4.210.0070.02212.60
5.4.200.0100.02412.54
5.4.190.0060.02412.40
5.4.180.0070.02112.46
5.4.170.0090.02012.30
5.4.160.0110.01912.54
5.4.150.0080.02312.49
5.4.140.0080.02312.53
5.4.130.0080.02312.36
5.4.120.0090.02412.52
5.4.110.0060.02412.34
5.4.100.0050.02212.49
5.4.90.0070.02212.45
5.4.80.0020.02612.26
5.4.70.0060.02212.25
5.4.60.0090.01812.32
5.4.50.0070.02112.39
5.4.40.0060.02212.34
5.4.30.0100.02012.39
5.4.20.0110.01712.26
5.4.10.0020.02412.34
5.4.00.0050.02312.00
5.3.290.0080.02213.01
5.3.280.0070.02212.83
5.3.270.0070.02312.97
5.3.260.0080.02312.91
5.3.250.0060.02512.98
5.3.240.0090.02212.91
5.3.230.0060.02612.94
5.3.220.0090.02512.85
5.3.210.0100.02112.90
5.3.200.0040.02612.90
5.3.190.0040.02412.83
5.3.180.0110.01812.93
5.3.170.0080.02512.92
5.3.160.0070.02212.98
5.3.150.0050.02412.94
5.3.140.0050.02512.89
5.3.130.0090.02213.01
5.3.120.0080.02412.89
5.3.110.0050.02412.90
5.3.100.0050.02412.59
5.3.90.0020.02812.66
5.3.80.0100.01912.61
5.3.70.0080.02012.56
5.3.60.0060.02312.62
5.3.50.0080.02112.58
5.3.40.0040.02512.53
5.3.30.0070.02112.56
5.3.20.0050.02212.38
5.3.10.0080.02012.32
5.3.00.0040.02412.28
5.2.170.0050.01910.46
5.2.160.0050.01710.58
5.2.150.0020.02110.48
5.2.140.0060.01610.42
5.2.130.0030.02110.49
5.2.120.0050.01710.48
5.2.110.0040.02410.41
5.2.100.0050.01810.48
5.2.90.0040.01710.47
5.2.80.0050.01810.43
5.2.70.0090.01710.38
5.2.60.0040.02310.41
5.2.50.0090.01610.43
5.2.40.0030.02110.32
5.2.30.0060.01810.38
5.2.20.0060.01910.26
5.2.10.0070.01610.28
5.2.00.0050.01810.09
5.1.60.0060.0149.43
5.1.50.0040.0169.44
5.1.40.0060.0169.45
5.1.30.0050.0159.72
5.1.20.0040.0189.69
5.1.10.0060.0169.57
5.1.00.0030.0199.48
5.0.50.0080.0138.40
5.0.40.0040.0138.33
5.0.30.0060.0178.22
5.0.20.0040.0128.20
5.0.10.0040.0138.19
5.0.00.0050.0178.19
4.4.90.0020.0117.46
4.4.80.0020.0107.45
4.4.70.0050.0077.45
4.4.60.0040.0127.45
4.4.50.0030.0117.46
4.4.40.0020.0167.43
4.4.30.0020.0117.45
4.4.20.0010.0137.49
4.4.10.0030.0107.49
4.4.00.0030.0157.45
4.3.110.0020.0107.40
4.3.100.0020.0107.40
4.3.90.0040.0097.39
4.3.80.0020.0157.36
4.3.70.0030.0097.39
4.3.60.0030.0097.38
4.3.50.0050.0077.38
4.3.40.0030.0137.34
4.3.30.0010.0116.71
4.3.20.0030.0106.71
4.3.10.0010.0106.68
4.3.00.0030.01013.02

preferences:
42.99 ms | 401 KiB | 5 Q