3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = [1,2,3,4,5,6]; $arr2 = [1,2,4,5]; $arr3 = [1,2,3,5]; $arr4 = array(); var_dump(array_values(array_diff($arr1,$arr2)));

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)
8.3.40.0100.00718.54
8.3.30.0130.00318.40
8.3.20.0000.01020.22
8.3.10.0040.00423.66
8.3.00.0040.00422.32
8.2.170.0150.00722.96
8.2.160.0100.00319.29
8.2.150.0040.00424.18
8.2.140.0000.00924.66
8.2.130.0070.00026.16
8.2.120.0060.00317.50
8.2.110.0070.00321.18
8.2.100.0070.00317.50
8.2.90.0040.00419.23
8.2.80.0060.00317.97
8.2.70.0080.00017.50
8.2.60.0080.00017.91
8.2.50.0050.00318.07
8.2.40.0040.00421.07
8.2.30.0000.00717.98
8.2.20.0080.00017.67
8.2.10.0040.00417.96
8.2.00.0000.00817.96
8.1.270.0000.00820.33
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00419.34
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.00
8.1.190.0000.00817.23
8.1.180.0030.00618.10
8.1.170.0000.00718.51
8.1.160.0070.00021.98
8.1.150.0030.00518.72
8.1.140.0040.00417.43
8.1.130.0000.00717.57
8.1.120.0040.00417.29
8.1.110.0070.00017.39
8.1.100.0000.00817.39
8.1.90.0030.00617.34
8.1.80.0070.00017.37
8.1.70.0000.00717.39
8.1.60.0030.00617.33
8.1.50.0050.00317.43
8.1.40.0000.00717.40
8.1.30.0000.00817.41
8.1.20.0030.00617.62
8.1.10.0040.00417.48
8.1.00.0040.00417.35
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.33
8.0.270.0070.00017.18
8.0.260.0030.00317.09
8.0.250.0020.00516.87
8.0.240.0040.00416.89
8.0.230.0000.00716.82
8.0.220.0000.00716.75
8.0.210.0000.00716.68
8.0.200.0040.00416.90
8.0.190.0030.00616.84
8.0.180.0030.00516.83
8.0.170.0090.00016.82
8.0.160.0000.00816.88
8.0.150.0000.00716.67
8.0.140.0000.00716.75
8.0.130.0050.00013.25
8.0.120.0080.00016.82
8.0.110.0040.00416.79
8.0.100.0060.00316.76
8.0.90.0000.00716.75
8.0.80.0090.00616.73
8.0.70.0080.00016.85
8.0.60.0040.00416.80
8.0.50.0000.00716.61
8.0.30.0100.00717.09
8.0.20.0110.00817.40
8.0.10.0040.00416.71
8.0.00.0090.01116.62
7.4.330.0050.00015.08
7.4.320.0000.00616.55
7.4.300.0060.00016.41
7.4.290.0030.00316.44
7.4.280.0040.00416.40
7.4.270.0000.00716.51
7.4.260.0040.00416.43
7.4.250.0020.00516.39
7.4.240.0050.00216.42
7.4.230.0040.00416.54
7.4.220.0060.01116.36
7.4.210.0110.00416.50
7.4.200.0040.00416.51
7.4.160.0090.01216.27
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0100.00916.56
7.4.120.0100.01016.44
7.4.110.0130.00316.34
7.4.100.0100.00716.32
7.4.90.0070.01016.20
7.4.80.0090.01519.39
7.4.70.0140.00316.55
7.4.60.0040.01116.37
7.4.50.0000.00816.26
7.4.40.0090.01216.41
7.4.30.0120.00616.42
7.4.10.0070.01014.89
7.4.00.0060.01114.91
7.3.330.0000.00512.96
7.3.320.0000.00512.98
7.3.310.0040.00416.10
7.3.300.0000.00715.96
7.3.290.0110.00516.14
7.3.280.0030.01616.12
7.3.270.0080.01117.40
7.3.260.0080.01216.34
7.3.250.0050.01116.24
7.3.240.0070.01016.17
7.3.230.0100.01316.39
7.3.210.0100.00716.05
7.3.200.0130.00319.39
7.3.190.0120.00316.17
7.3.180.0150.00616.16
7.3.170.0130.00316.27
7.3.160.0150.00416.23
7.3.130.0050.01414.79
7.3.120.0040.01414.75
7.3.110.0060.01114.67
7.3.100.0060.01114.73
7.3.90.0080.01014.80
7.3.80.0030.01014.83
7.3.70.0050.01014.67
7.3.60.0050.01014.66
7.3.50.0070.00614.66
7.3.40.0070.00714.67
7.3.30.0050.00914.70
7.3.20.0060.00916.67
7.3.10.0080.00516.48
7.3.00.0050.00816.48
7.2.330.0110.00616.27
7.2.320.0150.00316.57
7.2.310.0080.00816.49
7.2.300.0070.01116.43
7.2.290.0130.00316.33
7.2.260.0100.00814.85
7.2.250.0090.00814.89
7.2.240.0110.00514.84
7.2.230.0070.00914.76
7.2.220.0070.00814.99
7.2.210.0090.00414.67
7.2.200.0060.00814.72
7.2.190.0080.00714.71
7.2.180.0030.01015.01
7.2.170.0070.00814.80
7.2.160.0080.00314.86
7.2.150.0070.00816.69
7.2.140.0040.00716.59
7.2.130.0050.01016.78
7.2.120.0060.00916.65
7.2.110.0080.00616.78
7.2.100.0050.00716.70
7.2.90.0060.00816.65
7.2.80.0060.01016.75
7.2.70.0060.00816.71
7.2.60.0030.01016.57
7.2.50.0040.01016.65
7.2.40.0050.00916.67
7.2.30.0050.00716.83
7.2.20.0050.00916.75
7.2.10.0060.00616.59
7.2.00.0080.00617.18
7.1.330.0080.00915.73
7.1.320.0060.00715.50
7.1.310.0070.00815.51
7.1.300.0080.00615.68
7.1.290.0030.00915.73
7.1.280.0070.00615.68
7.1.270.0030.01115.56
7.1.260.0020.00715.61
7.1.250.0020.00915.77
7.1.240.0050.00915.65
7.1.230.0090.00415.73
7.1.220.0040.00815.72
7.1.210.0070.00615.73
7.1.200.0040.01115.74
7.1.190.0050.00615.72
7.1.180.0040.00815.63
7.1.170.0050.00715.79
7.1.160.0040.01015.59
7.1.150.0050.00915.62
7.1.140.0080.00615.79
7.1.130.0050.00815.67
7.1.120.0040.00915.74
7.1.110.0070.00715.62
7.1.100.0040.00916.36
7.1.90.0100.00315.79
7.1.80.0060.00515.60
7.1.70.0030.00915.96
7.1.60.0050.01116.84
7.1.50.0080.00715.89
7.1.40.0050.00915.79
7.1.30.0040.00915.55
7.1.20.0050.00715.72
7.1.10.0030.01015.73
7.1.00.0050.02417.32
7.0.330.0080.00615.38
7.0.320.0060.00615.26
7.0.310.0040.00815.37
7.0.300.0030.01115.22
7.0.290.0050.00615.29
7.0.280.0060.00815.35
7.0.270.0040.00815.32
7.0.260.0090.00615.31
7.0.250.0070.00515.42
7.0.240.0050.00815.44
7.0.230.0030.00715.18
7.0.220.0040.00715.43
7.0.210.0070.00615.31
7.0.200.0070.00715.62
7.0.190.0040.01015.47
7.0.180.0090.00515.33
7.0.170.0060.00815.35
7.0.160.0070.00515.38
7.0.150.0050.00815.34
7.0.140.0060.00615.36
7.0.130.0050.00815.16
7.0.120.0090.00415.47
7.0.110.0030.00815.37
7.0.100.0030.00915.33
7.0.90.0080.00515.29
7.0.80.0060.00515.36
7.0.70.0040.00915.35
7.0.60.0050.02216.53
7.0.50.0080.02315.87
7.0.40.0040.02615.13
7.0.30.0140.02414.96
7.0.20.0110.02515.04
7.0.10.0060.01615.15
7.0.00.0080.02515.11
5.6.400.0070.00714.39
5.6.390.0030.01114.34
5.6.380.0080.00814.09
5.6.370.0080.00414.25
5.6.360.0060.00814.31
5.6.350.0040.00914.29
5.6.340.0070.00814.06
5.6.330.0020.01114.45
5.6.320.0050.00714.09
5.6.310.0070.00714.40
5.6.300.0060.00714.31
5.6.290.0030.01214.22
5.6.280.0050.01915.88
5.6.270.0060.00714.20
5.6.260.0080.00314.15
5.6.250.0060.00714.22
5.6.240.0070.00614.12
5.6.230.0050.00614.22
5.6.220.0060.00714.21
5.6.210.0040.01415.74
5.6.200.0060.02015.22
5.6.190.0060.02515.77
5.6.180.0080.02015.77
5.6.170.0110.02315.62
5.6.160.0090.02315.79
5.6.150.0090.02315.16
5.6.140.0050.02315.18
5.6.130.0040.02515.23
5.6.120.0090.02515.93
5.6.110.0080.01915.91
5.6.100.0050.01516.04
5.6.90.0080.01915.97
5.6.80.0060.01515.69
5.6.70.1040.01615.71
5.6.60.0030.00914.26
5.6.50.0050.00514.18
5.6.40.0060.00514.09
5.6.30.0080.00514.27
5.6.20.0010.01014.17
5.6.10.0050.00914.03
5.6.00.0060.00714.12
5.5.380.0100.00414.14
5.5.370.0040.00914.11
5.5.360.0100.00414.42
5.5.350.0100.02615.61
5.5.340.0030.02115.07
5.5.330.0080.01615.69
5.5.320.0080.02115.68
5.5.310.0120.01715.76
5.5.300.0040.01815.13
5.5.290.0050.01415.08
5.5.280.0060.02715.83
5.5.270.0070.02315.76
5.5.260.0090.02315.86
5.5.250.0060.02315.69
5.5.240.0100.02315.62
5.5.230.0040.00814.29
5.5.220.0010.01014.20
5.5.210.0060.00613.99
5.5.200.0070.00713.85
5.5.190.0050.00914.05
5.5.180.0050.00714.01
5.5.170.0070.00614.10
5.5.160.0020.01014.07
5.5.150.0030.00914.05
5.5.140.0080.00713.98
5.5.130.0090.00614.00
5.5.120.0050.01014.09
5.5.110.0070.00614.12
5.5.100.0090.00613.94
5.5.90.0040.00814.11
5.5.80.0060.00913.90
5.5.70.0070.00814.11
5.5.60.0130.00313.99
5.5.50.0020.00913.96
5.5.40.0070.00514.13
5.5.30.0040.00914.15
5.5.20.0070.00514.10
5.5.10.0060.00514.20
5.5.00.0070.00713.87
5.4.450.0080.02313.32
5.4.440.0080.02313.35
5.4.430.0090.01813.33
5.4.420.0080.02413.36
5.4.410.0070.01813.25
5.4.400.0070.02213.21
5.4.390.0090.02113.25
5.4.380.0060.01913.18
5.4.370.0090.01613.18
5.4.360.0040.02813.21
5.4.350.0100.02113.30
5.4.340.0080.02413.18
5.4.330.0070.00411.31
5.4.320.0070.01913.29
5.4.310.0030.02113.10
5.4.300.0080.01713.22
5.4.290.0070.02013.14
5.4.280.0090.01913.21
5.4.270.0110.02213.20
5.4.260.0100.02213.23
5.4.250.0100.01413.19
5.4.240.0060.02313.13
5.4.230.0130.02013.35
5.4.220.0110.02113.11
5.4.210.0050.02513.27
5.4.200.0100.01412.59
5.4.190.0090.01613.23
5.4.180.0080.01613.16
5.4.170.0070.01913.25
5.4.160.0100.01513.33
5.4.150.0090.01613.20
5.4.140.0090.01912.45
5.4.130.0070.01812.62
5.4.120.0070.01912.64
5.4.110.0080.01712.59
5.4.100.0070.02112.57
5.4.90.0080.02212.55
5.4.80.0100.01912.55
5.4.70.0060.01712.48
5.4.60.0040.01612.62
5.4.50.0060.01712.61
5.4.40.0110.01412.55
5.4.30.0110.01412.58
5.4.20.0120.01712.52
5.4.10.0030.00711.18
5.4.00.0060.00411.34

preferences:
50.86 ms | 400 KiB | 5 Q