3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ["red", "color" => "red", 78, 78, 12, "12", false, null, false, 0, true, 1, 0, null, 2.12, "2.12", 8, "-s"]; var_dump(array_unique($array, SORT_REGULAR)); sort($array, SORT_REGULAR); var_dump($array);

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)
8.3.60.0090.00618.25
8.3.50.0150.00417.83
8.3.40.0120.00618.60
8.3.30.0160.00718.41
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0000.01425.92
8.2.170.0110.00419.01
8.2.160.0080.00522.96
8.2.150.0080.00025.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.77
8.2.110.0030.00722.44
8.2.100.0040.00719.51
8.2.90.0040.00417.75
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0000.01017.63
8.2.50.0000.00817.80
8.2.40.0030.00517.63
8.2.30.0030.00617.59
8.2.20.0040.00420.52
8.2.10.0030.00517.53
8.2.00.0020.00519.22
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0080.00022.18
8.1.230.0040.00719.01
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0000.00917.10
8.1.180.0060.00618.10
8.1.170.0000.00718.90
8.1.160.0030.00319.01
8.1.150.0040.00418.54
8.1.140.0000.00717.38
8.1.130.0030.00618.88
8.1.120.0040.00417.22
8.1.110.0080.00017.20
8.1.100.0040.00417.30
8.1.90.0080.00017.27
8.1.80.0040.00417.28
8.1.70.0000.00817.38
8.1.60.0000.00817.39
8.1.50.0040.00417.29
8.1.40.0000.00717.45
8.1.30.0040.00417.60
8.1.20.0000.00817.41
8.1.10.0080.00017.41
8.1.00.0040.00717.42
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0050.00217.91
8.0.270.0000.00716.81
8.0.260.0030.00318.31
8.0.250.0000.00816.95
8.0.240.0060.00016.95
8.0.230.0070.00016.88
8.0.220.0040.00416.79
8.0.210.0040.00416.88
8.0.200.0040.00416.87
8.0.190.0060.00316.85
8.0.180.0040.00416.88
8.0.170.0030.00616.88
8.0.160.0000.00816.80
8.0.150.0040.00416.76
8.0.140.0040.00316.78
8.0.130.0070.00316.75
8.0.120.0170.00016.68
8.0.110.0120.00816.68
8.0.100.0120.00616.86
8.0.90.0160.00316.75
8.0.80.0150.00516.70
8.0.70.0210.00316.71
8.0.60.0110.00816.84
8.0.50.0160.00316.65
8.0.30.0160.00316.72
8.0.20.0150.00316.76
8.0.10.0100.00616.84
8.0.00.0080.00316.83
7.4.330.0020.00215.55
7.4.320.0030.00316.52
7.4.300.0030.00316.52
7.4.290.0040.00416.44
7.4.280.0000.00716.43
7.4.270.0000.00716.50
7.4.260.0030.00616.46
7.4.250.0100.01016.46
7.4.240.0180.00316.42
7.4.230.0150.00516.28
7.4.220.0190.00016.35
7.4.210.0120.00816.41
7.4.200.0170.00216.41
7.4.190.0100.01016.46
7.4.180.0140.00616.44
7.4.160.0040.00416.50
7.4.150.0120.00616.43
7.4.140.0100.00716.38
7.4.130.0120.00616.41
7.4.120.0180.00016.39
7.4.110.0140.00416.20
7.4.100.0120.00616.42
7.4.90.0120.00616.40
7.4.80.0110.00716.36
7.4.70.0170.00016.39
7.4.60.0090.00916.41
7.4.50.0150.00216.21
7.4.40.0120.00616.22
7.4.30.0060.01216.34
7.4.20.0100.00716.31
7.4.10.0170.00016.35
7.4.00.0130.00516.25
7.3.330.0160.00015.89
7.3.320.0120.00616.09
7.3.310.0120.00816.09
7.3.300.0150.00515.96
7.3.290.0150.00416.25
7.3.280.0190.00016.12
7.3.270.0110.00816.13
7.3.260.0140.00516.13
7.3.250.0140.00716.20
7.3.240.0150.00616.14
7.3.230.0140.00515.99
7.3.220.0090.00915.88
7.3.210.0190.00015.99
7.3.200.0180.00016.02
7.3.190.0150.00416.20
7.3.180.0190.00016.07
7.3.170.0130.00716.15
7.3.160.0070.00715.88
7.3.150.0100.00516.14
7.3.140.0130.00315.90
7.3.130.0070.00416.12
7.3.120.0020.00516.20
7.3.110.0000.00815.85
7.3.100.0060.00316.07
7.3.90.0070.00016.25
7.3.80.0000.00716.05
7.3.70.0140.00516.05
7.3.60.0110.00716.37
7.3.50.0110.01116.23
7.3.40.0150.00416.09
7.3.30.0110.00416.19
7.3.20.0080.00017.95
7.3.10.0080.00418.06
7.3.00.0030.00718.00

preferences:
60.48 ms | 401 KiB | 5 Q