3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [['WIII','WARJ'], ['WIII','WARJ'], ['WARJ','WIII']]; array_walk($data, 'sort'); $data = array_unique($data, SORT_REGULAR); var_dump($data);

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)
8.3.60.0070.00716.47
8.3.50.0140.00521.21
8.3.40.0100.00718.54
8.3.30.0060.00918.54
8.3.20.0080.00020.19
8.3.10.0110.00723.48
8.3.00.0120.00623.61
8.2.180.0090.00616.63
8.2.170.0110.00422.96
8.2.160.0070.00720.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00019.63
8.2.120.0070.00026.35
8.2.110.0040.00422.00
8.2.100.0110.00017.72
8.2.90.0000.00819.05
8.2.80.0080.00017.97
8.2.70.0030.00617.25
8.2.60.0070.00417.80
8.2.50.0090.00018.07
8.2.40.0030.00522.31
8.2.30.0000.00719.23
8.2.20.0000.00717.55
8.2.10.0050.00318.05
8.2.00.0000.00718.04
8.1.280.0140.00025.92
8.1.270.0000.00824.05
8.1.260.0030.00628.09
8.1.250.0000.01428.09
8.1.240.0110.00022.01
8.1.230.0000.01121.01
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.36
8.1.190.0050.00317.00
8.1.180.0040.00418.10
8.1.170.0080.00018.66
8.1.160.0040.00420.62
8.1.150.0030.00518.77
8.1.140.0050.00319.50
8.1.130.0030.00517.53
8.1.120.0030.00517.27
8.1.110.0000.00717.36
8.1.100.0040.00417.35
8.1.90.0040.00417.27
8.1.80.0000.00817.41
8.1.70.0070.00017.36
8.1.60.0040.00417.55
8.1.50.0000.00917.46
8.1.40.0030.00517.46
8.1.30.0080.00017.46
8.1.20.0050.00317.62
8.1.10.0000.00717.37
8.1.00.0000.00717.31
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0000.00717.08
8.0.260.0060.00017.23
8.0.250.0070.00017.00
8.0.240.0030.00316.87
8.0.230.0030.00316.89
8.0.220.0040.00416.91
8.0.210.0000.00816.80
8.0.200.0060.00016.87
8.0.190.0040.00416.77
8.0.180.0050.00316.84
8.0.170.0050.00316.84
8.0.160.0000.00816.86
8.0.150.0050.00216.67
8.0.140.0040.00416.78
8.0.130.0060.00013.27
8.0.120.0040.00416.80
8.0.110.0000.00816.71
8.0.100.0040.00416.70
8.0.90.0040.00416.77
8.0.80.0030.01016.86
8.0.70.0000.00816.80
8.0.60.0000.00716.83
8.0.50.0040.00416.86
8.0.30.0030.01217.08
8.0.20.0100.01217.40
8.0.10.0050.00316.76
8.0.00.0090.01216.56
7.4.330.0000.00516.76
7.4.320.0000.00616.43
7.4.300.0050.00316.34
7.4.290.0070.00416.40
7.4.280.0040.00416.56
7.4.270.0070.00016.41
7.4.260.0040.00416.45
7.4.250.0040.00416.46
7.4.240.0010.00616.43
7.4.230.0070.00016.33
7.4.220.0120.01216.38
7.4.210.0070.01316.52
7.4.200.0030.00316.53
7.4.160.0060.01116.52
7.4.150.0090.00917.40
7.4.140.0140.00817.86
7.4.130.0130.00616.39
7.4.120.0080.01016.33
7.4.110.0090.00916.24
7.4.100.0090.00916.30
7.4.90.0110.00616.36
7.4.80.0090.00919.39
7.4.70.0160.00316.43
7.4.60.0070.01016.45
7.4.50.0040.01116.48
7.4.40.0060.01116.54
7.4.30.0120.00916.58
7.4.00.0030.00814.75
7.3.330.0020.00212.96
7.3.320.0030.00313.07
7.3.310.0000.00815.96
7.3.300.0000.00816.11
7.3.290.0090.00616.11
7.3.280.0070.00916.14
7.3.270.0120.01217.40
7.3.260.0080.00816.38
7.3.250.0100.01016.11
7.3.240.0090.00916.35
7.3.230.0140.00616.48
7.3.210.0070.01016.28
7.3.200.0080.00819.39
7.3.190.0080.00816.23
7.3.180.0080.00816.11
7.3.170.0100.00716.27
7.3.160.0070.01016.07
7.3.10.0030.01016.73
7.3.00.0040.00416.45
7.2.330.0030.01416.33
7.2.320.0130.00716.61
7.2.310.0090.01516.68
7.2.300.0030.01516.44
7.2.290.0110.00416.66
7.2.130.0060.00616.87
7.2.120.0080.00316.79
7.2.110.0070.00716.63
7.2.100.0170.00316.88
7.2.90.0040.00716.66
7.2.80.0010.00916.62
7.2.70.0090.00016.38
7.2.60.0120.00516.75
7.2.50.0090.00316.89
7.2.40.0060.00916.77
7.2.30.0000.01416.88
7.2.20.0030.01316.59
7.2.10.0000.00816.53
7.2.00.0070.00317.96
7.1.250.0040.00415.32
7.1.200.0380.00015.57
7.1.100.0040.00817.99
7.1.70.0210.00517.06
7.1.60.0190.00319.28
7.1.50.0030.01016.95
7.1.00.0030.07722.43
7.0.200.0050.00516.52
7.0.60.0030.08321.87
7.0.50.0070.05017.80
7.0.40.0130.06020.28
7.0.30.0200.04320.16
7.0.20.0370.05720.04
7.0.10.0130.08320.16
7.0.00.0030.04020.16
5.6.280.0030.05020.92
5.6.210.0000.04320.52
5.6.200.0000.04318.18
5.6.190.0030.04720.57
5.6.180.0470.06320.40
5.6.170.0200.08320.45
5.6.160.0130.06020.48
5.6.150.0170.06318.12
5.6.140.0030.03718.11
5.6.130.0000.05718.12
5.6.120.0030.04321.01
5.6.110.0030.04320.97
5.6.100.0100.03720.98
5.6.90.0000.04321.09
5.6.80.0070.05020.52
5.5.350.3970.03720.31
5.5.340.0100.05317.97
5.5.330.0070.05720.21
5.5.320.0170.04320.51
5.5.310.0300.06720.21
5.5.300.0030.05317.95
5.5.290.0200.07317.92
5.5.280.0170.07320.77
5.5.270.0070.07320.81
5.5.260.0070.08320.75
5.5.250.0130.06320.69
5.5.240.0170.07720.15

preferences:
41.76 ms | 401 KiB | 5 Q