3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = ['foo', 'bar', 'baz', 'foo']; $arr2 = ['foo', 'bar', 'baz', 'bar']; $diff1 = array_diff($arr1, $arr2); $diff2 = array_diff($arr2, $arr1); var_dump(empty($diff1)); var_dump(empty($diff2));

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)
8.5.10.0150.00916.64
8.5.00.0160.00719.54
8.4.160.0160.00522.08
8.4.150.0020.00014.05
8.4.140.0140.00617.59
8.4.130.0090.00918.86
8.4.120.0120.00719.49
8.4.110.0140.00622.52
8.4.100.0130.00817.58
8.4.90.0040.00520.28
8.4.80.0120.00718.77
8.4.70.0090.01018.79
8.4.60.0070.00520.38
8.4.50.0110.00918.25
8.4.40.0060.00919.17
8.4.30.0100.01018.55
8.4.20.0110.01118.92
8.4.10.0130.00719.14
8.3.280.0140.00620.04
8.3.270.0070.00416.62
8.3.260.0100.00916.41
8.3.250.0120.00416.50
8.3.240.0050.00316.66
8.3.230.0050.00416.39
8.3.220.0110.00718.65
8.3.210.0120.00616.80
8.3.200.0110.00816.58
8.3.190.0120.00616.44
8.3.180.0110.00818.82
8.3.170.0080.01219.02
8.3.160.0080.00020.64
8.3.150.0060.01216.43
8.3.140.0060.00616.40
8.3.130.0120.00616.36
8.3.120.0040.01518.63
8.3.110.0060.00318.25
8.3.100.0090.00016.48
8.3.90.0100.00526.77
8.3.80.0100.00016.37
8.3.70.0120.00316.61
8.3.60.0140.00418.29
8.3.50.0100.00718.12
8.3.40.0140.00318.72
8.3.30.0140.00018.34
8.3.20.0080.00021.62
8.3.10.0030.00520.91
8.3.00.0030.00621.73
8.2.290.0110.00816.66
8.2.280.0040.00418.45
8.2.270.0090.00918.95
8.2.260.0150.00318.50
8.2.250.0000.00918.42
8.2.240.0000.00818.64
8.2.230.0030.00620.94
8.2.220.0080.00024.06
8.2.210.0090.00026.77
8.2.200.0090.00018.42
8.2.190.0180.00016.58
8.2.180.0120.00325.92
8.2.170.0070.01022.96
8.2.160.0070.01022.13
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0050.00326.16
8.2.110.0030.00620.57
8.2.100.0000.01117.78
8.2.90.0040.00417.50
8.2.80.0000.00818.79
8.2.70.0040.00417.63
8.2.60.0000.00817.38
8.2.50.0030.00517.63
8.2.40.0090.00021.08
8.2.30.0000.00720.43
8.2.20.0000.00818.09
8.2.10.0040.00418.85
8.2.00.0050.00317.92
8.1.330.0130.00716.22
8.1.320.0110.00918.00
8.1.310.0080.00016.77
8.1.300.0090.00018.10
8.1.290.0060.00330.84
8.1.280.0120.00625.92
8.1.270.0030.00622.00
8.1.260.0030.00626.35
8.1.250.0030.00628.09
8.1.240.0050.00321.98
8.1.230.0000.01117.68
8.1.220.0050.00317.76
8.1.210.0000.00918.77
8.1.200.0030.00617.35
8.1.190.0050.00317.11
8.1.180.0040.00418.10
8.1.170.0050.00318.43
8.1.160.0050.00218.80
8.1.150.0040.00418.81
8.1.140.0030.00320.17
8.1.130.0060.00020.28
8.1.120.0050.00517.42
8.1.110.0030.00617.36
8.1.100.0000.00917.35
8.1.90.0000.00717.46
8.1.80.0030.00317.36
8.1.70.0000.00717.42
8.1.60.0090.00017.57
8.1.50.0060.00617.39
8.1.40.0050.00517.51
8.1.30.0060.00317.48
8.1.20.0000.00917.56
8.1.10.0000.00717.45
8.1.00.0000.00717.35
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00318.33
8.0.270.0000.00717.11
8.0.260.0000.00618.41
8.0.250.0030.00316.88
8.0.240.0060.00016.90
8.0.230.0050.00216.86
8.0.220.0000.00616.86
8.0.210.0080.00016.69
8.0.200.0030.00516.93
8.0.190.0040.00416.94
8.0.180.0040.00416.68
8.0.170.0040.00416.73
8.0.160.0070.00016.67
8.0.150.0070.00016.78
8.0.140.0040.00316.66
8.0.130.0030.00313.29
8.0.120.0040.00416.67
8.0.110.0040.00416.79
8.0.100.0070.00016.77
8.0.90.0000.00716.81
8.0.80.0090.00516.74
8.0.70.0000.00716.69
8.0.60.0000.00716.86
8.0.50.0000.00716.93
8.0.30.0030.01617.12
8.0.20.0140.00717.17
8.0.10.0040.00416.96
8.0.00.0090.01116.58
7.4.330.0000.00615.55
7.4.320.0040.00416.54
7.4.300.0000.00616.53
7.4.290.0030.00516.43
7.4.280.0000.00716.57
7.4.270.0040.00416.52
7.4.260.0040.00416.56
7.4.250.0040.00416.25
7.4.240.0000.00716.42
7.4.230.0030.00316.27
7.4.220.0000.00716.53
7.4.210.0060.00916.53
7.4.200.0030.00316.34
7.4.160.0090.00816.39
7.4.130.0060.01316.24
7.4.120.0090.00916.48
7.4.110.0100.00716.50
7.4.100.0100.01116.31
7.4.90.0050.01416.32
7.4.80.0070.01019.39
7.4.70.0110.00516.52
7.4.60.0120.00616.43
7.4.50.0090.00616.29
7.4.40.0130.00616.29
7.4.00.0000.01314.57
7.3.330.0000.00512.93
7.3.320.0000.00612.86
7.3.310.0070.00016.23
7.3.300.0060.00016.04
7.3.290.0000.00716.16
7.3.280.0030.01216.10
7.3.260.0100.00916.32
7.3.240.0110.00516.35
7.3.230.0040.01516.32
7.3.210.0030.01316.13
7.3.200.0130.00316.45
7.3.190.0140.01016.26
7.3.180.0070.00716.10
7.3.170.0090.00616.09
7.3.160.0100.00616.26
7.3.50.0090.00314.06
7.3.40.0060.00614.53
7.3.30.0070.00314.35
7.3.20.0100.00314.38
7.3.10.0070.01014.45
7.3.00.0160.00514.55
7.2.330.0090.01216.26
7.2.320.0150.00416.58
7.2.310.0140.01016.51
7.2.300.0070.01016.37
7.2.290.0080.01516.50
7.2.180.0100.01014.71
7.2.170.0080.00314.71
7.2.160.0040.01014.68
7.2.150.0070.00714.75
7.2.140.0070.00714.62
7.2.130.0090.00614.53
7.2.120.0120.00014.87
7.2.110.0130.01314.71
7.2.100.0100.00714.68
7.2.90.0100.00714.76
7.2.80.0110.00414.88
7.2.70.0150.00414.70
7.2.60.0090.00614.89
7.2.50.0290.01014.86
7.2.40.0030.01314.87
7.2.30.0810.00614.76
7.2.20.0070.01014.57
7.2.10.0100.00714.38
7.2.00.0160.00714.88
7.1.280.0120.00013.59
7.1.270.0090.00613.61
7.1.260.0090.00313.61
7.1.250.0080.00413.89

preferences:
162.13 ms | 403 KiB | 5 Q