3v4l.org

run code in 300+ PHP versions simultaneously
<?php function array_same_values($array) { return array_unique($array,SORT_REGULAR) !== $array; } /* テスト - 重複なし */ $array1 = array('foo', 'bar', 'baz', 'qux'); var_dump(array_same_values($array1)); //false /* テスト - 重複あり */ $array2 = array('foo', 'bar', 'baz', 'foo'); var_dump(array_same_values($array2)); // true /* テスト - 重複なし(数値と数値文字列を区別する) */ $array3 = array('foo', 'bar', 'baz', 'qux', '123', 123); var_dump(array_same_values($array3)); // true

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)
8.3.40.0070.00718.67
8.3.30.0140.00018.96
8.3.20.0040.00420.38
8.3.10.0080.00021.76
8.3.00.0080.00019.00
8.2.170.0090.00622.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00026.16
8.2.120.0060.00319.36
8.2.110.0050.00519.17
8.2.100.0040.00817.38
8.2.90.0040.00419.19
8.2.80.0050.00317.97
8.2.70.0060.00617.38
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0090.00019.82
8.2.30.0000.00718.00
8.2.20.0040.00417.50
8.2.10.0040.00417.91
8.2.00.0070.00017.52
8.1.270.0080.00020.59
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0000.01117.52
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0080.00016.88
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0040.00421.95
8.1.150.0040.00418.80
8.1.140.0030.00617.38
8.1.130.0030.00317.73
8.1.120.0000.00717.37
8.1.110.0050.00317.43
8.1.100.0000.00717.39
8.1.90.0020.00517.40
8.1.80.0040.00417.41
8.1.70.0000.00717.36
8.1.60.0030.00617.47
8.1.50.0000.00817.42
8.1.40.0040.00417.45
8.1.30.0050.00317.65
8.1.20.0000.00817.69
8.1.10.0040.00417.40
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0000.00716.58
8.0.280.0070.00018.30
8.0.270.0030.00317.07
8.0.260.0000.00617.20
8.0.250.0070.00016.85
8.0.240.0060.00016.72
8.0.230.0040.00416.93
8.0.220.0030.00316.70
8.0.210.0030.00416.73
8.0.200.0000.00616.92
8.0.190.0040.00416.90
8.0.180.0000.01116.71
8.0.170.0060.00316.87
8.0.160.0030.00516.84
8.0.150.0000.00716.72
8.0.140.0030.00316.74
8.0.130.0030.00313.18
8.0.120.0030.00516.69
8.0.110.0000.00716.83
8.0.100.0040.00416.64
8.0.90.0070.00016.84
8.0.80.0030.01116.87
8.0.70.0040.00416.94
8.0.60.0040.00416.86
8.0.50.0040.00416.76
8.0.30.0130.00817.03
8.0.20.0100.00917.40
8.0.10.0040.00416.90
8.0.00.0040.01316.53
7.4.330.0000.00515.14
7.4.320.0030.00316.48
7.4.300.0000.00816.41
7.4.290.0000.00716.60
7.4.280.0040.00416.62
7.4.270.0060.00016.51
7.4.260.0000.00716.60
7.4.250.0040.00416.55
7.4.240.0020.00516.50
7.4.230.0030.00316.60
7.4.220.0030.01616.41
7.4.210.0100.00316.71
7.4.200.0030.00316.57
7.4.160.0050.01016.34
7.4.150.0190.00017.40
7.4.140.0100.01017.86
7.4.130.0120.00716.53
7.4.120.0060.01116.49
7.4.110.0120.00916.51
7.4.100.0130.00316.45
7.4.90.0000.01616.57
7.4.80.0070.01019.39
7.4.70.0060.01016.65
7.4.60.0040.01216.30
7.4.50.0040.00016.49
7.4.40.0060.01016.35
7.4.30.0060.01316.57
7.4.00.0110.00415.04
7.3.330.0000.00513.09
7.3.320.0000.01413.14
7.3.310.0050.00216.28
7.3.300.0000.00716.12
7.3.290.0060.01316.25
7.3.280.0100.00516.24
7.3.270.0170.00517.40
7.3.260.0130.01016.26
7.3.250.0130.00416.27
7.3.240.0070.01016.38
7.3.230.0130.01016.55
7.3.210.0100.00616.39
7.3.200.0110.00719.39
7.3.190.0060.01016.64
7.3.180.0120.00916.59
7.3.170.0140.00716.27
7.3.160.0140.00316.55
7.3.10.0120.00416.52
7.3.00.0030.01016.88
7.2.330.0130.00416.59
7.2.320.0040.01316.59
7.2.310.0110.00716.68
7.2.300.0100.00616.54
7.2.290.0090.01216.71
7.2.130.0100.00316.66
7.2.120.0120.00016.53
7.2.110.0030.01316.84
7.2.100.0030.01016.76
7.2.90.0000.01216.88
7.2.80.0040.01116.71
7.2.70.0030.01416.97
7.2.60.0030.00716.85
7.2.50.0080.00816.84
7.2.40.0040.00716.75
7.2.30.0040.01116.94
7.2.20.0100.00716.50
7.2.10.0090.00616.76
7.2.00.0030.01018.06
7.1.250.0030.00615.77
7.1.100.0030.00618.32
7.1.70.0110.00417.25
7.1.60.0040.01119.50
7.1.50.0030.01416.91
7.1.00.0030.07722.30
7.0.200.0160.00516.26
7.0.140.0000.08021.97
7.0.60.0100.08319.97
7.0.50.0130.07317.86
7.0.40.0030.06020.18
7.0.30.0230.05320.30
7.0.20.0300.07020.07
7.0.10.0270.07720.15
7.0.00.0030.09320.09
5.6.280.0070.07021.04
5.6.210.0170.06720.69
5.6.200.0100.06318.24
5.6.190.0100.05720.61
5.6.180.0230.08020.36
5.6.170.0300.08020.55
5.6.160.0130.07020.46
5.6.150.0130.07018.29
5.6.140.0100.08018.12
5.6.130.0130.06718.14
5.6.120.0030.06321.12
5.6.110.0100.08720.89
5.6.100.0030.08021.01
5.6.90.0030.08320.98
5.6.80.0130.07720.52
5.6.70.0130.03020.36
5.5.350.0470.06020.41
5.5.340.0100.05017.95
5.5.330.0100.07720.47
5.5.320.0030.08020.19
5.5.310.0300.07720.27
5.5.300.0000.07718.08
5.5.290.0070.04017.97
5.5.280.0070.07020.77
5.5.270.0100.06720.87
5.5.260.0100.06720.84
5.5.250.0070.08020.58
5.5.240.0070.08020.26
5.4.450.0730.05719.20
5.4.440.0900.04719.47
5.4.430.0970.07019.33
5.4.420.0070.06019.33
5.4.410.0830.07019.17
5.4.400.0800.05018.77
5.4.390.0770.05018.80
5.4.380.0700.06018.70
5.4.370.0770.05718.80
5.4.360.1000.06318.47
5.4.350.0730.06018.61
5.4.340.0970.05318.53
5.4.320.0730.05718.46
5.4.310.0800.06318.72
5.4.300.0900.05018.74
5.4.290.0870.05718.46
5.4.280.0800.05018.78
5.4.270.0700.05718.78
5.4.260.0800.05718.57
5.4.250.0870.06318.62
5.4.240.0770.06718.61
5.4.230.0770.05018.68
5.4.220.0730.05318.52
5.4.210.1000.06318.83
5.4.200.0930.04716.59
5.4.190.0700.05718.44
5.4.180.0700.05718.51
5.4.170.0770.05318.74
5.4.160.0830.04318.77
5.4.150.0970.05318.50
5.4.140.1000.05716.24
5.4.130.1030.06716.28
5.4.120.0970.05016.28
5.4.110.1130.06716.33
5.4.100.0900.04316.19
5.4.90.0770.05316.25
5.4.80.0800.07016.25
5.4.70.0900.05316.39
5.4.60.0900.04716.17
5.4.50.0830.05716.30
5.4.40.0930.05016.30
5.4.30.0830.04716.20
5.4.20.0770.05716.23
5.4.10.0770.05016.15
5.4.00.1070.05715.64
5.3.290.0900.05714.77
5.3.280.0900.05314.62
5.3.270.0770.06014.77
5.3.260.0800.04714.75
5.3.250.0770.05014.70
5.3.240.0670.05714.79
5.3.230.0770.06014.58
5.3.220.0770.04714.63
5.3.210.1030.05714.75
5.3.200.0800.06714.62
5.3.190.0830.06714.58
5.3.180.0770.04714.75
5.3.170.0970.05714.58
5.3.160.0700.05314.68
5.3.150.0900.05014.74
5.3.140.0830.05314.66
5.3.130.0700.05714.59
5.3.120.0700.05714.54
5.3.110.1000.05014.57
5.3.100.0830.05314.09
5.3.90.0800.04714.07
5.3.80.0830.05014.09
5.3.70.0700.05314.02
5.3.60.0800.04714.03
5.3.50.1170.05013.97
5.3.40.0870.05313.99
5.3.30.0770.06014.02
5.3.20.0770.05313.71
5.3.10.0970.06013.67
5.3.00.0930.05013.74
5.2.170.0770.05311.18
5.2.160.0830.03311.21
5.2.150.0700.04311.18
5.2.140.0730.04711.27
5.2.130.0730.04311.32
5.2.120.0670.04311.15
5.2.110.0800.03711.20
5.2.100.0630.04311.16
5.2.90.0670.03311.16
5.2.80.0730.04311.21
5.2.70.0730.05711.14
5.2.60.0870.04011.07
5.2.50.0670.03711.06
5.2.40.0470.04311.01
5.2.30.0600.03711.09
5.2.20.0630.03710.98
5.2.10.0630.04710.96
5.2.00.0530.03310.82
5.1.60.0630.03310.00
5.1.50.0600.0439.98
5.1.40.0630.03710.09
5.1.30.0700.02710.36
5.1.20.0600.03710.48
5.1.10.0670.03010.14
5.1.00.0670.03710.25
5.0.50.0400.0308.68
5.0.40.0400.0278.43
5.0.30.0270.0478.36
5.0.20.0400.0408.31
5.0.10.0300.0278.29
5.0.00.0400.0338.20
4.4.90.0300.0205.88
4.4.80.0200.0275.92
4.4.70.0200.0305.87
4.4.60.0270.0205.89
4.4.50.0300.0176.02
4.4.40.0230.0375.99
4.4.30.0300.0205.92
4.4.20.0400.0236.03
4.4.10.0400.0335.98
4.4.00.0300.0335.93
4.3.110.0370.0135.92
4.3.100.0270.0275.90
4.3.90.0270.0235.80
4.3.80.0330.0305.90
4.3.70.0270.0235.80
4.3.60.0270.0235.83
4.3.50.0270.0235.80
4.3.40.0300.0335.78
4.3.30.0170.0234.55
4.3.20.0230.0174.54
4.3.10.0170.0274.50
4.3.00.0170.0136.67

preferences:
33.41 ms | 400 KiB | 5 Q