3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array1 = [1, 2, 3]; $array2 = [1, 2, 3, 4, 5]; echo "******* array_diff array1 array2\n"; print_r(array_diff($array1, $array2)); echo "\n******* array_diff array2 array1\n"; print_r(array_diff($array2, $array1));

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)
8.5.30.0090.00819.45
8.5.20.0090.00819.41
8.5.10.0120.00816.51
8.5.00.0100.01219.84
8.4.180.0130.00919.55
8.4.170.0100.01223.86
8.4.160.0120.00923.72
8.4.150.0040.00816.79
8.4.140.0150.00717.82
8.4.130.0130.01017.57
8.4.120.0100.01122.28
8.4.110.0120.00822.28
8.4.100.0130.00717.56
8.4.90.0110.00917.75
8.4.80.0140.00517.85
8.4.70.0140.00618.03
8.4.60.0140.00919.41
8.4.50.0090.01122.48
8.4.40.0130.00619.15
8.4.30.0130.00620.46
8.4.20.0080.01120.63
8.4.10.0030.00619.50
8.3.300.0120.00919.91
8.3.290.0130.00720.82
8.3.280.0050.00518.29
8.3.270.0120.00716.67
8.3.260.0080.01116.38
8.3.250.0120.00618.95
8.3.240.0110.00816.24
8.3.230.0080.00816.40
8.3.220.0050.00317.11
8.3.210.0080.00516.39
8.3.200.0120.01016.70
8.3.190.0110.00616.38
8.3.180.0100.00816.59
8.3.170.0130.00616.26
8.3.160.0090.00916.56
8.3.150.0040.01518.76
8.3.140.0130.00618.38
8.3.130.0080.00016.46
8.3.120.0080.00018.83
8.3.110.0060.00320.94
8.3.100.0040.00424.06
8.3.90.0080.00026.77
8.3.80.0090.00317.97
8.3.70.0210.00316.38
8.3.60.0110.01118.31
8.3.50.0080.00618.07
8.3.40.0110.00418.55
8.3.30.0150.00418.42
8.3.20.0070.00021.87
8.3.10.0000.00820.58
8.3.00.0040.00419.26
8.2.300.0120.00818.62
8.2.290.0080.01120.30
8.2.280.0060.00318.23
8.2.270.0070.00716.49
8.2.260.0080.00018.98
8.2.250.0030.00616.52
8.2.240.0000.01518.73
8.2.230.0090.00022.58
8.2.220.0170.00737.54
8.2.210.0070.00726.77
8.2.200.0040.00418.16
8.2.190.0090.00618.34
8.2.180.0140.00718.41
8.2.170.0040.01122.96
8.2.160.0070.00719.46
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00018.03
8.2.120.0040.00426.35
8.2.110.0070.00321.17
8.2.100.0000.01117.77
8.2.90.0040.00417.75
8.2.80.0040.00417.97
8.2.70.0050.00317.93
8.2.60.0060.00318.03
8.2.50.0000.00818.10
8.2.40.0050.00519.45
8.2.30.0040.00419.16
8.2.20.0060.00317.92
8.2.10.0020.00519.37
8.2.00.0000.00717.86
8.1.340.0090.01019.56
8.1.330.0100.00816.58
8.1.320.0110.00815.82
8.1.310.0120.00616.55
8.1.300.0000.00817.70
8.1.290.0060.00330.84
8.1.280.0170.00325.92
8.1.270.0040.00420.28
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0140.00322.14
8.1.230.0110.00019.18
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0040.00417.22
8.1.190.0040.00417.10
8.1.180.0030.00618.10
8.1.170.0040.00418.53
8.1.160.0070.00018.78
8.1.150.0000.00718.83
8.1.140.0000.00720.17
8.1.130.0000.00720.31
8.1.120.0040.00417.29
8.1.110.0070.00017.44
8.1.100.0000.00717.43
8.1.90.0000.00817.29
8.1.80.0000.00817.43
8.1.70.0040.00417.45
8.1.60.0030.00517.50
8.1.50.0030.00517.45
8.1.40.0060.00317.44
8.1.30.0040.00417.57
8.1.20.0000.00817.52
8.1.10.0000.00717.41
8.1.00.0000.00817.39
8.0.300.0050.00219.64
8.0.290.0000.00716.60
8.0.280.0030.00518.35
8.0.270.0030.00317.25
8.0.260.0030.00318.32
8.0.250.0070.00016.89
8.0.240.0000.00716.80
8.0.230.0000.00716.88
8.0.220.0040.00416.71
8.0.210.0030.00516.84
8.0.200.0070.00016.93
8.0.190.0040.00416.87
8.0.180.0060.00316.84
8.0.170.0080.00016.83
8.0.160.0040.00416.87
8.0.150.0030.00316.84
8.0.140.0000.00716.79
8.0.130.0000.00613.21
8.0.120.0040.00416.77
8.0.110.0000.00816.73
8.0.100.0040.00416.84
8.0.90.0000.00716.68
8.0.80.0130.00716.87
8.0.70.0070.00016.87
8.0.60.0000.00816.63
8.0.50.0070.00016.78
8.0.30.0070.01017.24
8.0.20.0150.00417.19
8.0.10.0000.00816.99
8.0.00.0140.01116.67
7.4.330.0000.00515.55
7.4.320.0060.00016.57
7.4.300.0030.00316.55
7.4.290.0030.00316.43
7.4.280.0060.00316.38
7.4.270.0030.00516.43
7.4.260.0030.00316.38
7.4.250.0030.00316.29
7.4.240.0030.00516.46
7.4.230.0070.00016.24
7.4.220.0080.00016.55
7.4.210.0070.00816.45
7.4.200.0040.00416.62
7.4.160.0100.00716.42
7.4.140.0140.00617.86
7.4.130.0080.00916.28
7.4.120.0140.00416.38
7.4.110.0060.00916.48
7.4.100.0100.00716.43
7.4.90.0140.00316.49
7.4.80.0130.01019.39
7.4.70.0060.01216.57
7.4.60.0120.00816.30
7.4.50.0030.00716.43
7.4.40.0040.01216.33
7.4.00.0080.01014.83
7.3.330.0030.00312.90
7.3.320.0060.00013.02
7.3.310.0000.00715.92
7.3.300.0030.00315.99
7.3.290.0000.00716.13
7.3.280.0090.01016.05
7.3.260.0120.00716.34
7.3.240.0080.01016.29
7.3.230.0160.00616.15
7.3.210.0090.00916.48
7.3.200.0100.00616.20
7.3.190.0060.01116.38
7.3.180.0160.00316.15
7.3.170.0090.00916.33
7.3.160.0150.00616.16
7.3.120.0070.01114.74
7.3.110.0090.00914.50
7.3.100.0020.01314.79
7.3.90.0070.00514.62
7.3.80.0020.00914.68
7.3.70.0080.00514.52
7.3.60.0050.00614.50
7.3.50.0080.00614.63
7.3.40.0080.00514.51
7.3.30.0060.00614.68
7.3.20.1670.00515.75
7.3.10.3900.00915.58
7.3.00.3790.00815.96
7.2.330.0100.00716.55
7.2.320.0090.00916.63
7.2.310.0120.00916.57
7.2.300.0120.00416.63
7.2.290.0080.00816.49
7.2.250.0070.01315.07
7.2.240.0050.01514.84
7.2.230.0070.01215.03
7.2.220.0080.00515.03
7.2.210.0040.01114.97
7.2.200.0030.01114.86
7.2.190.0060.00914.83
7.2.180.0060.01014.92
7.2.170.0020.01214.95
7.2.150.0240.01014.53
7.2.141.1380.01014.47
7.2.130.9720.00314.65
7.2.120.2970.00714.46
7.2.110.4480.00314.39
7.2.100.5500.01014.69
7.2.90.4690.01014.37
7.2.80.2370.01014.87
7.2.71.1470.01714.61
7.2.60.0970.01614.67
7.2.50.6700.01014.48
7.2.40.5540.01014.55
7.2.30.6090.00714.38
7.2.20.1330.01614.63
7.2.10.1110.00714.53
7.2.00.0430.00314.86
7.1.330.0060.00815.65
7.1.320.0070.00315.84
7.1.310.0050.00915.60
7.1.300.0030.00715.58
7.1.290.0070.00715.60
7.1.280.0070.00615.68
7.1.270.0110.00515.72
7.1.260.0030.01015.80
7.1.250.5930.01313.25

preferences:
52.9 ms | 1508 KiB | 5 Q