3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [1, 63, 1]; $data = array_filter($data, function ($value) use ($data) { return !(array_count_values($data)[$value] > 1); }); print_r($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)
8.3.60.0120.00616.50
8.3.50.0110.00418.11
8.3.40.0080.00818.72
8.3.30.0040.01118.67
8.3.20.0080.00021.80
8.3.10.0050.00321.80
8.3.00.0050.00319.56
8.2.180.0140.00725.92
8.2.170.0110.00418.91
8.2.160.0140.00020.57
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.06
8.2.110.0060.00320.25
8.2.100.0040.00817.91
8.2.90.0080.00017.81
8.2.80.0040.00418.26
8.2.70.0000.00818.16
8.2.60.0040.00418.03
8.2.50.0040.00418.28
8.2.40.0000.00820.59
8.2.30.0040.00419.39
8.2.20.0040.00418.13
8.2.10.0040.00418.11
8.2.00.0040.00418.13
8.1.280.0080.00825.92
8.1.270.0040.00423.83
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00823.83
8.1.230.0080.00420.88
8.1.220.0040.00417.79
8.1.210.0030.00518.92
8.1.200.0000.00817.35
8.1.190.0030.00717.35
8.1.180.0040.00418.10
8.1.170.0030.00618.54
8.1.160.0070.00018.89
8.1.150.0030.00319.02
8.1.140.0000.00817.84
8.1.130.0000.00719.02
8.1.120.0000.00817.39
8.1.110.0000.00717.46
8.1.100.0040.00417.52
8.1.90.0030.00517.34
8.1.80.0000.00717.50
8.1.70.0080.00017.36
8.1.60.0040.00417.60
8.1.50.0000.00917.53
8.1.40.0040.00417.54
8.1.30.0110.00017.53
8.1.20.0050.00317.50
8.1.10.0000.00817.54
8.1.00.0000.00717.49
8.0.300.0050.00319.98
8.0.290.0040.00416.63
8.0.280.0070.00018.36
8.0.270.0070.00017.26
8.0.260.0060.00017.25
8.0.250.0030.00316.96
8.0.240.0030.00316.85
8.0.230.0000.00716.87
8.0.220.0000.00816.85
8.0.210.0030.00316.96
8.0.200.0030.00316.84
8.0.190.0040.00416.85
8.0.180.0000.00716.77
8.0.170.0070.00316.95
8.0.160.0000.00716.95
8.0.150.0000.00716.82
8.0.140.0040.00416.86
8.0.130.0000.00613.32
8.0.120.0030.00616.84
8.0.110.0040.00416.93
8.0.100.0000.00716.74
8.0.90.0040.00416.76
8.0.80.0090.00616.91
8.0.70.0050.00216.87
8.0.60.0000.00716.96
8.0.50.0050.00216.82
8.0.30.0090.00917.03
8.0.20.0140.00917.40
8.0.10.0020.00516.84
8.0.00.0140.00316.75
7.4.330.0050.00015.55
7.4.320.0000.00716.43
7.4.300.0030.00316.59
7.4.290.0050.00216.59
7.4.280.0030.00616.59
7.4.270.0040.00416.61
7.4.260.0070.00016.48
7.4.250.0030.00616.59
7.4.240.0040.00516.59
7.4.230.0000.00716.63
7.4.220.0030.00616.56
7.4.210.0050.01216.57
7.4.200.0070.00016.45
7.4.160.0110.00616.56
7.4.140.0110.00717.86
7.4.130.0040.01816.51
7.4.120.0090.00916.45
7.4.110.0100.00716.43
7.4.100.0030.01516.44
7.4.90.0060.01216.46
7.4.80.0130.01019.39
7.4.70.0110.01116.33
7.4.60.0100.00716.27
7.4.50.0090.00616.21
7.4.40.0060.00916.45
7.4.00.0060.00915.02
7.3.330.0000.00613.34
7.3.320.0000.00613.34
7.3.310.0060.00016.47
7.3.300.0030.00316.25
7.3.290.0060.00016.32
7.3.280.0070.00716.29
7.3.260.0080.01116.45
7.3.240.0100.00716.46
7.3.230.0000.01716.41
7.3.210.0100.00716.41
7.3.200.0100.00716.38
7.3.190.0060.01016.38
7.3.180.0040.01116.44
7.3.170.0070.01016.45
7.3.160.0110.00516.25
7.3.120.0000.01014.44
7.3.110.0030.00714.65
7.3.100.0030.00714.41
7.3.90.0040.00714.48
7.3.80.0000.01014.51
7.3.70.0070.00314.52
7.3.60.0100.00014.62
7.3.50.0050.00514.68
7.3.40.0050.00514.52
7.3.30.0030.00714.73
7.3.20.0000.01116.63
7.3.10.0100.00016.72
7.3.00.0000.01016.42
7.2.330.0160.00916.76
7.2.320.0100.01116.74
7.2.310.0030.01416.68
7.2.300.0100.00716.56
7.2.290.0090.01216.53
7.2.240.0040.00714.95
7.2.230.0110.00014.93
7.2.220.0040.00715.06
7.2.210.0000.01114.82
7.2.200.0070.00315.02
7.2.190.0030.00814.62
7.2.180.0070.00415.12
7.2.170.0070.00415.11
7.2.160.0030.00814.70
7.2.150.0000.01116.61
7.2.140.0090.00316.67
7.2.130.0050.00516.88
7.2.120.0050.00516.44
7.2.110.0040.00716.71
7.2.100.0000.01116.37
7.2.90.0040.00716.54
7.2.80.0030.00816.78
7.2.70.0050.00516.73
7.2.60.0070.00516.78
7.2.50.0040.00717.05
7.2.40.1540.00917.52
7.2.30.0160.01317.37
7.2.20.0080.01117.45
7.2.10.1650.01117.29
7.2.00.0070.00917.40
7.1.330.0060.00315.70
7.1.320.0070.00315.45
7.1.310.0060.00315.61
7.1.300.0030.00615.89
7.1.290.0000.01015.31
7.1.280.0000.01015.80
7.1.270.0000.01015.50
7.1.260.0000.01015.52
7.1.250.0030.00615.70
7.1.200.0000.00815.67
7.1.160.3630.01516.92
7.1.150.0140.01216.87
7.1.140.0350.01117.01
7.1.130.0080.01117.01
7.1.120.0090.01016.84
7.1.110.0160.01016.12
7.1.100.0120.01316.29
7.1.90.1620.01416.33
7.1.80.0320.01316.11
7.1.70.0090.01815.22
7.1.60.0300.01033.16
7.1.50.0220.01632.92
7.1.40.0270.01632.60
7.1.30.0280.01732.68
7.1.20.0290.01632.94
7.1.10.0120.02014.93
7.1.00.0080.01414.80

preferences:
76.79 ms | 401 KiB | 5 Q