3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ // ['order' => null, 'seriesId' => 2], // ['order' => 0, 'seriesId' => 1], ]; function validateOrderUniqueness(array $data) { $orders = array_filter(array_column($data, 'order')); $uniqueOrders = array_unique($orders); if ($orders !== $uniqueOrders) { throw new \Exception('validateOrderUniqueness fail'); } } function validateSeriesUniqueness(array $data) { $seriesIds = array_column($data, 'seriesId'); $uniqueSeriesIds = array_unique($seriesIds); if ($seriesIds !== $uniqueSeriesIds) { throw new \Exception('validateSeriesUniqueness fail'); } } validateOrderUniqueness($data); validateSeriesUniqueness($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)
8.3.60.0130.00618.31
8.3.50.0130.00722.11
8.3.40.0110.00718.84
8.3.30.0130.00318.54
8.3.20.0000.00720.25
8.3.10.0050.00320.59
8.3.00.0050.00521.89
8.2.180.0100.00316.50
8.2.170.0090.00622.96
8.2.160.0070.00722.26
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00420.94
8.2.120.0040.00426.35
8.2.110.0050.00519.23
8.2.100.0060.00617.72
8.2.90.0080.00019.23
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0090.00017.93
8.2.50.0080.00018.10
8.2.40.0030.00620.46
8.2.30.0000.00719.30
8.2.20.0040.00417.56
8.2.10.0040.00418.01
8.2.00.0000.00718.11
8.1.280.0140.00325.92
8.1.270.0070.01122.05
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0070.00323.83
8.1.230.0110.00417.70
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0090.00018.42
8.1.160.0070.00020.71
8.1.150.0000.00718.82
8.1.140.0030.00619.51
8.1.130.0070.00017.64
8.1.120.0000.00717.36
8.1.110.0050.00317.36
8.1.100.0000.00817.40
8.1.90.0040.00417.43
8.1.80.0050.00217.29
8.1.70.0000.00717.41
8.1.60.0000.01017.58
8.1.50.0000.00917.42
8.1.40.0020.00517.42
8.1.30.0080.00017.65
8.1.20.0000.00817.50
8.1.10.0040.00417.44
8.1.00.0040.00417.46
8.0.300.0000.00818.77
8.0.290.0060.00316.63
8.0.280.0030.00318.38
8.0.270.0030.00317.13
8.0.260.0040.00417.13
8.0.250.0000.00616.81
8.0.240.0030.00316.82
8.0.230.0040.00416.84
8.0.220.0060.00016.70
8.0.210.0000.00916.87
8.0.200.0020.00516.88
8.0.190.0000.00816.90
8.0.180.0050.00216.89
8.0.170.0030.00516.80
8.0.160.0070.00016.79
8.0.150.0050.00316.70
8.0.140.0000.00716.79
8.0.130.0000.00613.26
8.0.120.0030.00616.80
8.0.110.0050.00216.80
8.0.100.0040.00416.87
8.0.90.0070.00016.89
8.0.80.0140.00016.76
8.0.70.0040.00416.79
8.0.60.0040.00416.70
8.0.50.0040.00416.66
8.0.30.0100.00716.91
8.0.20.0030.01417.40
8.0.10.0040.00417.01
8.0.00.0100.00716.71
7.4.330.0000.00616.70
7.4.320.0030.00316.43
7.4.300.0030.00316.60
7.4.290.0080.00016.53
7.4.280.0040.00416.49
7.4.270.0060.00316.51
7.4.260.0030.00616.59
7.4.250.0000.00816.58
7.4.240.0040.00416.50
7.4.230.0050.00216.61
7.4.220.0060.01216.47
7.4.210.0130.00816.54
7.4.200.0040.00416.50
7.4.160.0100.00616.43
7.4.150.0030.01317.40
7.4.140.0110.00817.86
7.4.130.0100.01016.48
7.4.120.0070.01016.50
7.4.110.0070.01016.57
7.4.100.0140.00316.51
7.4.90.0120.00916.59
7.4.80.0130.00319.39
7.4.70.0090.00916.67
7.4.60.0130.00316.42
7.4.50.0070.00716.41
7.4.40.0050.01316.29
7.4.30.0120.00916.44
7.4.10.0090.00916.50
7.4.00.0080.01015.66
7.3.330.0000.00613.36
7.3.320.0050.00013.26
7.3.310.0070.00016.36
7.3.300.0000.00716.32
7.3.290.0030.00316.23
7.3.280.0080.00816.28
7.3.270.0130.00317.40
7.3.260.0040.01216.29
7.3.250.0130.00516.32
7.3.240.0110.00516.43
7.3.230.0070.01116.39
7.3.210.0030.01416.55
7.3.200.0130.01016.31
7.3.190.0110.00516.59
7.3.180.0130.00316.37
7.3.170.0090.00916.50
7.3.160.0070.01016.41
7.3.130.0100.01016.39
7.3.120.0090.00916.39
7.3.110.0110.00716.31
7.3.100.0030.01216.26
7.3.90.0100.00316.23
7.3.80.0030.01416.53
7.3.70.0050.00516.24
7.3.60.0090.00616.34
7.3.50.0030.01516.18
7.3.40.0070.00716.29
7.3.30.0030.01016.38
7.3.20.0030.01318.07
7.3.10.0090.00618.05
7.3.00.0120.00418.07
7.2.330.0100.00716.52
7.2.320.0040.01516.73
7.2.310.0100.00716.30
7.2.300.0030.01416.71
7.2.290.0120.00416.51
7.2.260.0110.01116.64
7.2.250.0090.01216.34
7.2.240.0100.00716.51
7.2.230.0070.01016.45
7.2.220.0030.01316.26
7.2.210.0040.00816.40
7.2.200.0000.01416.40
7.2.190.0060.00916.53
7.2.180.0000.01116.48
7.2.170.0100.00016.50
7.2.160.0070.00716.47
7.2.150.0130.00618.43
7.2.140.0070.01118.30
7.2.130.0000.01418.12
7.2.120.0030.01418.19
7.2.110.0040.00718.27
7.2.100.0070.00718.27
7.2.90.0040.00718.31
7.2.80.0100.00618.21
7.2.70.0040.00818.20
7.2.60.0030.01117.43
7.2.50.0050.00817.46
7.2.40.0030.00918.36
7.2.30.0140.00318.25
7.2.20.0040.00718.25
7.2.10.0000.01318.40
7.2.00.0070.00718.82
7.1.330.0060.00917.21
7.1.320.0110.00317.59
7.1.310.0100.00017.36
7.1.300.0060.01217.57
7.1.290.0030.00917.41
7.1.280.0040.00717.28
7.1.270.0080.00317.23
7.1.260.0000.01417.25
7.1.250.0000.01517.25
7.1.240.0070.00717.39
7.1.230.0140.00017.18
7.1.220.0000.00917.26
7.1.210.0060.00917.13
7.1.200.0020.00916.60
7.1.190.0070.01117.48
7.1.180.0100.01017.13
7.1.170.0000.01117.31
7.1.160.0050.00517.38
7.1.150.0070.00317.28
7.1.140.0030.00617.30
7.1.130.0080.00317.21
7.1.120.0030.01017.09
7.1.110.0060.00917.30
7.1.100.0070.00417.60
7.1.90.0090.00617.17
7.1.80.0060.00917.31
7.1.70.0020.01017.02
7.1.60.0050.01318.25
7.1.50.0050.00817.14
7.1.40.0030.01017.19
7.1.30.0000.01417.19
7.1.20.0090.00917.31
7.1.10.0040.01117.35
7.1.00.0050.04219.89
7.0.330.0040.01117.08
7.0.320.0030.01017.03
7.0.310.0080.00816.79
7.0.300.0130.00016.89
7.0.290.0030.00616.81
7.0.280.0060.00616.80
7.0.270.0110.00616.88
7.0.260.0080.00317.10
7.0.250.0060.01216.89
7.0.240.0070.00716.96
7.0.230.0070.00717.17
7.0.220.0040.00716.80
7.0.210.0030.00717.05
7.0.200.0210.00715.81
7.0.190.0060.00616.93
7.0.180.0120.00317.14
7.0.170.0080.00316.91
7.0.160.0040.01116.85
7.0.150.0060.00617.09
7.0.140.0000.01416.98
7.0.130.0100.00716.98
7.0.120.0030.01016.89
7.0.110.0080.00417.03
7.0.100.0070.00717.06
7.0.90.0050.00816.98
7.0.80.0040.01417.09
7.0.70.0040.01116.73
7.0.60.0220.03518.40
7.0.50.0050.03217.34
7.0.40.0090.03117.50
7.0.30.0200.04617.50
7.0.20.0150.03817.63
7.0.10.0040.05117.67
7.0.00.0030.05117.60
5.6.400.0030.01415.85
5.6.390.0030.01015.82
5.6.380.0100.00315.88
5.6.370.0060.00916.14
5.6.360.0140.00015.97
5.6.350.0030.00615.52
5.6.340.0030.00915.80
5.6.330.0040.00715.72
5.6.320.0060.00315.61
5.6.310.0090.00615.49
5.6.300.0080.00415.91
5.6.290.0070.00415.80
5.6.280.0050.02218.40
5.6.270.0000.01215.79
5.6.260.0060.00615.88
5.6.250.0040.00815.96
5.6.240.0000.01415.99
5.6.230.0140.00415.62
5.6.220.0070.00715.91
5.6.210.0060.02118.08
5.6.200.0060.02117.07
5.6.190.0070.04618.28
5.6.180.0150.04418.29
5.6.170.0080.05318.11
5.6.160.0060.03818.21
5.6.150.0090.03917.06
5.6.140.0070.04616.96
5.6.130.0170.02416.90
5.6.120.0100.04318.52
5.6.110.0030.05118.38
5.6.100.0120.04018.45
5.6.90.0030.05018.37
5.6.80.0100.03218.06
5.6.70.0040.01115.52
5.6.60.0120.00015.59
5.6.50.0000.00915.61
5.6.40.0070.00715.65
5.6.30.0000.00915.81
5.6.20.0060.00915.75
5.6.10.0070.00715.59
5.6.00.0000.01115.63
5.5.380.0040.00815.36
5.5.370.0110.00715.66
5.5.360.0030.01415.59
5.5.350.0250.04017.97
5.5.340.0090.04116.91
5.5.330.0060.02617.92
5.5.320.0380.03218.00
5.5.310.0160.02817.98
5.5.300.0070.03216.76
5.5.290.0090.03916.89
5.5.280.0050.05018.10
5.5.270.0140.04018.37
5.5.260.0050.04518.38
5.5.250.0090.04217.97
5.5.240.0030.04317.84
5.5.230.0050.00515.73
5.5.220.0000.01215.54
5.5.210.0000.00915.50
5.5.200.0030.00615.43
5.5.190.0100.00315.47
5.5.180.0030.00915.68
5.5.170.0060.00315.68
5.5.160.0000.01015.71
5.5.150.0040.00815.51
5.5.140.0070.00715.78
5.5.130.0040.01115.36
5.5.120.0040.00715.77
5.5.110.0060.00315.73
5.5.100.0000.01515.39
5.5.90.0110.00315.63
5.5.80.0060.00915.86
5.5.70.0060.00615.62
5.5.60.0030.00615.59
5.5.50.0060.00615.86
5.5.40.0040.00815.71
5.5.30.0030.01015.40
5.5.20.0040.00815.54
5.5.10.0030.00615.91
5.5.00.0000.00915.70

preferences:
70.17 ms | 401 KiB | 5 Q