3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3]; $b = [3,1,2]; var_dump(array_diff($a, $b)); var_dump(array_diff($b, $a)); var_dump($b == $a); var_dump($b === $a);

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)
8.3.60.0150.00018.43
8.3.50.0110.00418.15
8.3.40.0110.00718.64
8.3.30.0120.00318.67
8.3.20.0000.00819.29
8.3.10.0080.00021.77
8.3.00.0050.00319.66
8.2.180.0120.00916.63
8.2.170.0110.00322.96
8.2.160.0070.00720.39
8.2.150.0000.00824.18
8.2.140.0000.00724.66
8.2.130.0040.00419.64
8.2.120.0080.00026.35
8.2.110.0060.00320.39
8.2.100.0060.00618.03
8.2.90.0030.00619.09
8.2.80.0050.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0040.00418.09
8.2.40.0030.00520.64
8.2.30.0070.00019.43
8.2.20.0040.00417.59
8.2.10.0040.00418.13
8.2.00.0080.00017.92
8.1.280.0070.00725.92
8.1.270.0050.00323.79
8.1.260.0060.00328.09
8.1.250.0060.00328.09
8.1.240.0040.00424.01
8.1.230.0080.00317.66
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0030.00518.55
8.1.160.0000.00722.63
8.1.150.0040.00418.85
8.1.140.0040.00419.61
8.1.130.0000.00717.69
8.1.120.0000.00717.39
8.1.110.0090.00017.37
8.1.100.0070.00017.28
8.1.90.0070.00017.32
8.1.80.0040.00417.43
8.1.70.0050.00317.40
8.1.60.0040.00417.59
8.1.50.0040.00417.46
8.1.40.0030.00617.40
8.1.30.0000.00917.51
8.1.20.0000.00817.64
8.1.10.0030.00517.46
8.1.00.0000.00717.42
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0030.00318.48
8.0.270.0000.00717.21
8.0.260.0030.00317.25
8.0.250.0040.00416.96
8.0.240.0030.00516.90
8.0.230.0070.00016.93
8.0.220.0000.00816.86
8.0.210.0040.00416.88
8.0.200.0000.00616.96
8.0.190.0020.00516.96
8.0.180.0070.00016.88
8.0.170.0070.00016.89
8.0.160.0040.00416.92
8.0.150.0000.00716.78
8.0.140.0040.00316.74
8.0.130.0050.00013.27
8.0.120.0000.00716.86
8.0.110.0090.00016.95
8.0.100.0080.00016.89
8.0.90.0040.00416.78
8.0.80.0090.00916.90
8.0.70.0070.00316.90
8.0.60.0070.00016.75
8.0.50.0000.00716.86
8.0.30.0120.00217.02
8.0.20.0120.01217.40
8.0.10.0040.00416.86
8.0.00.0130.00316.59
7.4.330.0000.00515.08
7.4.320.0060.00016.43
7.4.300.0060.00316.56
7.4.290.0070.00016.49
7.4.280.0070.00016.49
7.4.270.0040.00416.59
7.4.260.0050.00316.62
7.4.250.0000.00916.46
7.4.240.0070.00016.60
7.4.230.0000.00716.67
7.4.220.0030.01916.46
7.4.210.0110.00416.53
7.4.200.0070.00016.34
7.4.160.0060.01016.50
7.4.150.0150.00217.40
7.4.140.0100.00817.86
7.4.130.0100.01016.44
7.4.120.0050.01416.45
7.4.110.0090.00916.41
7.4.100.0080.00816.56
7.4.90.0120.00616.55
7.4.80.0030.01919.39
7.4.70.0090.00916.45
7.4.60.0160.00016.55
7.4.50.0130.00316.59
7.4.40.0150.00716.69
7.4.30.0040.01316.64
7.4.00.0030.01515.07
7.3.330.0020.00213.00
7.3.320.0030.00313.13
7.3.310.0050.00316.30
7.3.300.0030.00316.26
7.3.290.0000.00716.20
7.3.280.0060.00916.27
7.3.270.0070.01117.40
7.3.260.0080.00816.25
7.3.250.0140.00416.22
7.3.240.0090.01416.38
7.3.230.0060.01516.39
7.3.210.0140.00316.32
7.3.200.0130.00316.34
7.3.190.0100.00716.29
7.3.180.0100.00716.58
7.3.170.0060.01216.35
7.3.160.0030.01516.32
7.3.120.0130.00314.41
7.3.110.0130.00614.76
7.3.100.0040.01414.66
7.3.90.0060.00614.64
7.3.80.0000.01814.78
7.3.70.0070.00614.65
7.3.60.0040.00814.75
7.3.50.0060.00914.45
7.3.40.0000.01114.76
7.3.30.0110.00414.43
7.3.20.0030.01016.53
7.3.10.0070.00716.56
7.3.00.0030.01016.49
7.2.330.0060.01216.37
7.2.320.0060.01316.21
7.2.310.0100.00816.34
7.2.300.0100.00616.30
7.2.290.0110.00616.53
7.2.250.0060.01215.05
7.2.240.0100.01014.77
7.2.230.0060.00614.73
7.2.220.0080.00814.79
7.2.210.0070.01114.88
7.2.200.0110.00714.54
7.2.190.0070.00714.91
7.2.180.0040.01414.98
7.2.170.0090.00014.78
7.2.130.0030.01016.52
7.2.120.0120.00316.59
7.2.110.0140.00016.68
7.2.100.0060.00616.92
7.2.90.0090.00616.85
7.2.80.0040.00716.64
7.2.70.0080.00416.77
7.2.60.0070.00816.86
7.2.50.0030.01016.94
7.2.40.0030.00716.45
7.2.30.0000.01516.78
7.2.20.0070.00316.48
7.2.10.0070.00716.75
7.2.00.0000.01117.94
7.1.330.0070.00715.96
7.1.320.0000.01415.96
7.1.310.0130.00315.82
7.1.300.0000.00915.94
7.1.290.0070.00415.82
7.1.280.0030.00915.71
7.1.270.0040.00815.63
7.1.260.0040.00415.88
7.1.250.0080.00415.55
7.1.200.0100.01015.71
7.1.100.0040.00718.08
7.1.70.0040.00417.34
7.1.60.0100.01419.47
7.1.00.0030.07722.35
7.0.200.0320.01114.75
7.0.60.0670.00019.95
7.0.50.0770.00020.32
7.0.40.0770.00020.34
7.0.30.0770.00020.33
7.0.20.0900.00020.30
7.0.10.0830.00020.41
7.0.00.0870.00020.40
5.6.280.0030.07320.98
5.6.210.0700.00020.67
5.6.200.0800.00021.06
5.6.190.0770.00021.08
5.6.180.0730.00021.07
5.6.170.0730.00021.05
5.6.160.0800.00021.03
5.6.150.0730.00021.03
5.6.140.0830.00021.02
5.6.130.0830.00021.18
5.6.120.0800.00021.01
5.6.110.0800.00021.05
5.6.100.0770.00021.19
5.6.90.1000.00021.05
5.6.80.0730.00020.50
5.6.70.0670.00020.43
5.6.60.0630.00020.40
5.6.50.0770.00020.51
5.6.40.0930.00020.53
5.6.30.1030.00020.31
5.6.20.0630.00020.46
5.6.10.0630.00020.38
5.6.00.0670.00020.53
5.5.350.0730.00020.33
5.5.340.0670.00020.86
5.5.330.0800.00021.02
5.5.320.0830.00020.83
5.5.310.0830.00021.02
5.5.300.0770.00020.93
5.5.290.1070.00020.98
5.5.280.0700.00021.02
5.5.270.1070.00020.73
5.5.260.0770.00020.85
5.5.250.0770.00020.67
5.5.240.0800.00020.38
5.5.230.0670.00020.11
5.5.220.0730.00020.39
5.5.210.0730.00020.37
5.5.200.0770.00020.29
5.5.190.0770.00020.20
5.5.180.0970.00020.21
5.5.160.0730.00020.18
5.5.150.0730.00020.37
5.5.140.0770.00020.12
5.5.130.0730.00020.20
5.5.120.0770.00020.20
5.5.110.0770.00020.11
5.5.100.0770.00020.13
5.5.90.0770.00020.17
5.5.80.0630.00020.06
5.5.70.0670.00020.04
5.5.60.0670.00020.09
5.5.50.0870.00020.16
5.5.40.0770.00020.05
5.5.30.0730.00020.24
5.5.20.0830.00020.08
5.5.10.0870.00019.96
5.5.00.0770.00020.05

preferences:
55.96 ms | 400 KiB | 5 Q