3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = [121, 144, 19, 161, 19, 144, 19, 11]; $a2 = [11*11, 121*121, 144*144, 19*19, 161*161, 19*19, 144*144, 19*19]; var_dump(comp($a1, $a2) === TRUE); $a1 = [121, 144, 19, 161, 19, 144, 19, 11]; $a2 = [11*21, 121*121, 144*144, 19*19, 161*161, 19*19, 144*144, 19*19]; var_dump(comp($a1, $a2) === FALSE); $a1 = [121, 144, 19, 161, 19, 144, 19, 11]; $a2 = [11*11, 121*121, 144*144, 190*190, 161*161, 19*19, 144*144, 19*19]; $a1 = []; $a2 = []; $a1 = []; $a2 = null; $a1 = [121, 144, 19, 161, 19, 144, 19, 11, 1008]; $a2 = [11*11, 121*121, 144*144, 190*190, 161*161, 19*19, 144*144, 19*19]; $a1 = [10000000, 100000000]; $a2 = [10000000 * 10000000, 100000000 * 100000000]; $a1 = [10000001, 100000000]; $a2 = [10000000 * 10000000, 100000000 * 100000000]; $a1 = [2, 2, 3]; $a2 = [4, 9, 9]; function comp(array $array1 = NULL, array $array2 = NULL) : bool { $array1 = $array1 ?? []; $array2 = $array2 ?? []; $valid_comparison = $array1 !== NULL && $array2 !== NULL ? [[$array1, $array2]] : []; $valid_comparison = $array1 && $array2 ? [[$array1, $array2]] : []; $equal_squares = array_reduce($valid_comparison, 'compare_against_squares', false); return $equal_squares; } function compare_against_squares(bool $carry, array $arrays) : bool { list($array1, $array2) = $arrays; $array1_squared = array_map('square', $array1); return compare_sorted_arrays($array1_squared, $array2); } function compare_sorted_arrays(array $array1, array $array2) : bool { sort($array1); sort($array2); return $array1 == $array2; } function square(int $value) : float { return $value * $value; }

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)
8.3.70.0110.00716.63
8.3.60.0070.01116.50
8.3.50.0040.01116.27
8.3.40.0070.01318.76
8.3.30.0120.00318.73
8.3.20.0040.00420.18
8.3.10.0040.00423.61
8.3.00.0050.00319.56
8.2.180.0090.00918.16
8.2.170.0070.01022.96
8.2.160.0110.00419.08
8.2.150.0100.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00719.21
8.2.120.0050.00226.35
8.2.110.0100.00019.45
8.2.100.0040.00818.05
8.2.90.0030.00619.43
8.2.80.0030.00517.97
8.2.70.0040.00418.03
8.2.60.0090.00018.16
8.2.50.0000.00818.10
8.2.40.0030.00520.45
8.2.30.0000.00821.07
8.2.20.0060.00318.08
8.2.10.0040.00418.02
8.2.00.0000.00818.01
8.1.280.0060.01025.92
8.1.270.0060.00322.04
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.19
8.1.230.0030.00920.99
8.1.220.0000.00917.74
8.1.210.0000.01118.77
8.1.200.0100.00017.47
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0000.00818.61
8.1.160.0000.00818.91
8.1.150.0040.00418.79
8.1.140.0080.00319.56
8.1.130.0000.00718.91
8.1.120.0070.00017.53
8.1.110.0000.00717.51
8.1.100.0030.00617.42
8.1.90.0080.00017.55
8.1.80.0030.00417.38
8.1.70.0000.00817.44
8.1.60.0000.00717.61
8.1.50.0060.00317.43
8.1.40.0030.00617.49
8.1.30.0080.00017.52
8.1.20.0000.00717.63
8.1.10.0000.00817.62
8.1.00.0040.00417.44
8.0.300.0070.00021.70
8.0.290.0060.00316.63
8.0.280.0030.00318.48
8.0.270.0030.00317.32
8.0.260.0030.00316.91
8.0.250.0000.00817.03
8.0.240.0070.00016.99
8.0.230.0000.00717.03
8.0.220.0000.00716.96
8.0.210.0000.00716.93
8.0.200.0040.00416.95
8.0.190.0030.00616.95
8.0.180.0040.00416.80
8.0.170.0000.00716.98
8.0.160.0070.00016.97
8.0.150.0070.00016.86
8.0.140.0040.00416.89
8.0.130.0000.00513.25
8.0.120.0030.00616.86
8.0.110.0070.00016.86
8.0.100.0000.00716.71
8.0.90.0000.00816.93
8.0.80.0030.01316.91
8.0.70.0050.00216.92
8.0.60.0000.00716.89
8.0.50.0000.00816.93
8.0.30.0100.00817.20
8.0.20.0080.01117.40
8.0.10.0000.00716.84
8.0.00.0070.01116.98
7.4.330.0050.00015.55
7.4.320.0000.00716.56
7.4.300.0030.00316.56
7.4.290.0000.00816.62
7.4.280.0000.00816.46
7.4.270.0000.00716.68
7.4.260.0070.00016.50
7.4.250.0040.00416.52
7.4.240.0000.00816.64
7.4.230.0070.00016.54
7.4.220.0120.00616.49
7.4.210.0090.00616.59
7.4.200.0030.00316.48
7.4.160.0060.01016.57
7.4.150.0120.00617.40
7.4.140.0080.01217.86
7.4.130.0030.01716.56
7.4.120.0130.00816.63
7.4.110.0030.01316.60
7.4.100.0090.01216.43
7.4.90.0030.01416.69
7.4.80.0090.01519.39
7.4.70.0130.00716.55
7.4.60.0040.01816.59
7.4.50.0040.01416.42
7.4.40.0120.00616.62
7.4.30.0120.00416.53
7.4.00.0080.00815.00
7.3.330.0000.00613.50
7.3.320.0000.00513.30
7.3.310.0000.00816.41
7.3.300.0000.00616.48
7.3.290.0120.00716.38
7.3.280.0100.00716.40
7.3.270.0060.01217.40
7.3.260.0090.00916.41
7.3.250.0090.01116.56
7.3.240.0060.01116.59
7.3.230.0060.01316.60
7.3.210.0090.00916.76
7.3.200.0070.01016.38
7.3.190.0080.00816.67
7.3.180.0080.00816.64
7.3.170.0070.01016.49
7.3.160.0070.01016.66
7.3.120.0030.01714.81
7.3.110.0090.00914.91
7.3.100.0090.00914.71
7.3.90.0080.01114.93
7.3.80.0040.01114.84
7.3.70.0070.01014.65
7.3.60.0060.01014.93
7.3.50.0040.00814.95
7.3.40.0060.00914.89
7.3.30.0030.00614.80
7.3.20.0070.01016.58
7.3.10.0050.01016.47
7.3.00.0080.00916.62
7.2.330.0090.00916.86
7.2.320.0140.00316.78
7.2.310.0060.01116.43
7.2.300.0030.01316.42
7.2.290.0040.01316.59
7.2.250.0000.01814.67
7.2.240.0060.01315.25
7.2.230.0030.01314.91
7.2.220.0120.00815.09
7.2.210.0030.01315.16
7.2.200.0090.00615.27
7.2.190.0060.00914.86
7.2.180.0100.00714.96
7.2.170.0110.00415.13
7.2.130.0140.00716.95
7.2.120.0110.00316.73
7.2.110.0100.00616.81
7.2.100.0100.00616.84
7.2.90.0110.00716.59
7.2.80.0120.01016.79
7.2.70.0190.00417.02
7.2.60.0080.00716.79
7.2.50.0120.00816.52
7.2.40.0100.00816.73
7.2.30.0130.00716.84
7.2.20.0090.00716.91
7.2.10.0070.00916.84
7.2.00.0100.00417.79
7.1.330.0000.01515.51
7.1.320.0000.01015.67
7.1.310.0110.00315.73
7.1.300.0120.00315.67
7.1.290.0060.00915.81
7.1.280.0040.01115.55
7.1.270.0090.00615.85
7.1.260.0060.00915.66
7.1.250.0090.00715.80
7.1.200.0030.00915.70
7.1.100.0060.00618.45
7.1.70.0090.00617.09
7.1.60.0140.01735.14
7.1.50.0190.01134.88
7.1.40.0160.01334.34
7.1.30.0240.00734.54
7.1.20.0220.00934.32
7.1.10.0070.01416.61
7.1.00.0040.01516.60
7.0.200.0070.00716.86
7.0.190.0050.01316.47
7.0.180.0070.00716.24
7.0.170.0110.00416.46
7.0.160.0090.00616.35
7.0.150.0040.01116.31
7.0.140.0060.00916.28
7.0.130.0120.00316.75
7.0.120.0070.01016.48
7.0.110.0100.00616.32
7.0.100.0060.00916.27
7.0.90.0120.00616.54
7.0.80.0070.01116.21
7.0.70.0130.00616.42
7.0.60.0100.01016.09
7.0.50.0000.01516.31
7.0.40.0090.00616.43
7.0.30.0040.01216.38
7.0.20.0060.01116.61
7.0.10.0030.01316.35
7.0.00.0030.01416.48

preferences:
50.03 ms | 400 KiB | 5 Q