3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = array(2,array(array())); $a2 = array(2,4); $b = array_diff_assoc($a1, $a2); var_dump($b);

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)
8.3.60.0070.01416.75
8.3.50.0140.00722.85
8.3.40.0040.01118.57
8.3.30.0120.00318.96
8.3.20.0040.00420.29
8.3.10.0030.00623.48
8.3.00.0060.00319.13
8.2.180.0160.00018.18
8.2.170.0100.00322.96
8.2.160.0110.00420.21
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0080.00020.98
8.2.110.0000.01022.20
8.2.100.0060.00618.05
8.2.90.0090.00019.17
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0050.00317.80
8.2.50.0060.00618.07
8.2.40.0040.00418.22
8.2.30.0040.00418.10
8.2.20.0000.00817.66
8.2.10.0040.00417.92
8.2.00.0040.00417.54
8.1.280.0180.00425.92
8.1.270.0060.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.03
8.1.230.0040.00819.10
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0070.00317.35
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0050.00318.53
8.1.160.0050.00321.83
8.1.150.0070.00018.85
8.1.140.0040.00417.39
8.1.130.0040.00417.82
8.1.120.0070.00017.29
8.1.110.0070.00017.39
8.1.100.0040.00417.36
8.1.90.0080.00017.42
8.1.80.0040.00417.42
8.1.70.0000.00717.33
8.1.60.0080.00017.40
8.1.50.0000.00817.45
8.1.40.0030.00517.30
8.1.30.0040.00417.56
8.1.20.0050.00217.54
8.1.10.0040.00417.33
8.1.00.0050.00217.45
8.0.300.0040.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.39
8.0.270.0000.00717.09
8.0.260.0040.00417.10
8.0.250.0070.00016.94
8.0.240.0080.00016.84
8.0.230.0000.00716.81
8.0.220.0000.00716.88
8.0.210.0030.00316.88
8.0.200.0030.00316.91
8.0.190.0050.00316.91
8.0.180.0000.00816.88
8.0.170.0030.00516.80
8.0.160.0070.00016.89
8.0.150.0000.00716.70
8.0.140.0020.00516.83
8.0.130.0030.00313.30
8.0.120.0070.00016.89
8.0.110.0040.00416.89
8.0.100.0030.00616.83
8.0.90.0000.00816.87
8.0.80.0060.01016.79
8.0.70.0070.00016.75
8.0.60.0000.00716.68
8.0.50.0070.00016.75
8.0.30.0130.00816.99
8.0.20.0140.00617.40
8.0.10.0000.00716.94
8.0.00.0090.01016.69
7.4.330.0000.00615.00
7.4.320.0000.00716.48
7.4.300.0030.00316.43
7.4.290.0040.00416.38
7.4.280.0040.00416.41
7.4.270.0060.00016.53
7.4.260.0080.00016.42
7.4.250.0000.00716.29
7.4.240.0020.00516.53
7.4.230.0000.00716.49
7.4.220.0090.00916.55
7.4.210.0030.01016.45
7.4.200.0050.00316.46
7.4.160.0000.01516.50
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0060.01116.54
7.4.120.0070.01016.53
7.4.110.0120.01216.46
7.4.100.0100.00716.43
7.4.90.0120.00616.34
7.4.80.0120.00619.39
7.4.70.0120.00616.36
7.4.60.0040.01216.25
7.4.50.0060.00316.27
7.4.40.0090.00616.40
7.4.30.0080.00816.39
7.4.10.0030.01515.00
7.4.00.0070.01014.81
7.3.330.0000.00612.92
7.3.320.0020.00213.17
7.3.310.0040.00416.25
7.3.300.0000.00716.10
7.3.290.0070.00716.19
7.3.280.0100.00716.18
7.3.270.0100.00917.40
7.3.260.0160.00316.08
7.3.250.0070.01016.26
7.3.240.0100.00716.14
7.3.230.0000.01616.39
7.3.210.0060.01216.16
7.3.200.0130.01019.39
7.3.190.0110.00616.15
7.3.180.0080.00816.14
7.3.170.0040.01216.30
7.3.160.0030.01316.17
7.3.130.0060.01314.70
7.3.120.0090.00814.74
7.3.110.0080.00914.74
7.3.100.0080.00814.60
7.3.90.0080.00514.62
7.3.80.0070.00614.76
7.3.70.0060.00614.68
7.3.60.0060.00914.67
7.3.50.0080.00614.65
7.3.40.0030.00914.63
7.3.30.0020.01214.62
7.3.20.0050.00616.54
7.3.10.0080.00616.46
7.3.00.0040.01016.47
7.2.330.0100.00716.51
7.2.320.0060.01616.43
7.2.310.0100.00816.62
7.2.300.0110.00816.54
7.2.290.0160.00016.39
7.2.260.0070.01115.04
7.2.250.0060.01114.79
7.2.240.0080.00714.96
7.2.230.0040.01114.77
7.2.220.0090.00814.82
7.2.210.0050.00914.80
7.2.200.0040.00914.92
7.2.190.0060.00814.94
7.2.180.0090.00714.79
7.2.170.0060.00814.88
7.2.160.0090.00614.87
7.2.150.0040.00616.63
7.2.140.0060.00816.68
7.2.130.0070.00916.82
7.2.120.0070.00716.78
7.2.110.0050.00716.78
7.2.100.0050.00816.64
7.2.90.0030.01016.82
7.2.80.0120.00416.87
7.2.70.0060.00716.74
7.2.60.0050.00916.83
7.2.50.0080.00716.65
7.2.40.0080.00516.66
7.2.30.0020.01116.83
7.2.20.0050.00816.77
7.2.10.0060.00716.68
7.2.00.0070.00716.76
7.1.330.0090.00615.56
7.1.320.0060.01015.55
7.1.310.0070.00515.83
7.1.300.0050.00915.66
7.1.290.0080.00615.74
7.1.280.0080.00415.71
7.1.270.0070.00715.64
7.1.260.0030.01015.56
7.1.250.0060.00415.72
7.1.240.0050.00815.79
7.1.230.0060.00815.58
7.1.220.0060.00915.71
7.1.210.0060.00715.61
7.1.200.0080.00515.58
7.1.190.0080.00515.66
7.1.180.0050.00815.76
7.1.170.0080.00415.73
7.1.160.0080.00315.66
7.1.150.0060.00615.71
7.1.140.0040.00815.70
7.1.130.0070.00815.57
7.1.120.0060.00915.74
7.1.110.0060.00415.75
7.1.100.0080.00615.72
7.1.90.0070.00915.66
7.1.80.0100.00515.61
7.1.70.0040.00915.94
7.1.60.0080.00416.50
7.1.50.0070.00815.99
7.1.40.0040.00915.52
7.1.30.0060.00815.60
7.1.20.0070.00615.75
7.1.10.0050.00815.65
7.1.00.0060.01817.07
7.0.330.0030.00915.31
7.0.320.0040.00915.25
7.0.310.0050.00715.25
7.0.300.0020.01115.31
7.0.290.0090.00615.23
7.0.280.0050.00615.18
7.0.270.0060.00915.35
7.0.260.0050.00715.27
7.0.250.0090.00315.29
7.0.240.0060.00515.35
7.0.230.0040.01015.45
7.0.220.0050.00815.37
7.0.210.0040.00915.11
7.0.200.0040.00815.60
7.0.190.0070.00615.22
7.0.180.0070.00615.39
7.0.170.0060.00515.29
7.0.160.0070.00815.28
7.0.150.0040.00915.33
7.0.140.0060.02016.58
7.0.130.0040.01015.36
7.0.120.0080.00515.43
7.0.110.0040.00615.39
7.0.100.0040.00815.37
7.0.90.0030.00915.43
7.0.80.0080.00615.35
7.0.70.0030.00915.33
7.0.60.0050.02216.24
7.0.50.0060.02215.91
7.0.40.0050.01914.71
7.0.30.0070.01414.67
7.0.20.0130.02014.76
7.0.10.0050.02214.73
7.0.00.0050.01414.73
5.6.400.0030.01014.31
5.6.390.0080.00514.29
5.6.380.0020.01313.98
5.6.370.0060.00814.17
5.6.360.0080.00514.35
5.6.350.0020.01214.33
5.6.340.0060.00514.11
5.6.330.0050.01014.15
5.6.320.0050.01014.23
5.6.310.0040.00814.03
5.6.300.0040.00914.21
5.6.290.0070.00614.39
5.6.280.0050.01815.73
5.6.270.0050.00814.20
5.6.260.0070.00614.21
5.6.250.0040.00814.29
5.6.240.0080.00614.26
5.6.230.0060.00614.26
5.6.220.0010.01114.23
5.6.210.0050.02015.39
5.6.200.0090.02214.94
5.6.190.0070.02315.52
5.6.180.0100.02015.44
5.6.170.0110.01715.48
5.6.160.0080.02315.51
5.6.150.0090.01915.01
5.6.140.0060.01414.97
5.6.130.0050.02214.93
5.6.120.0070.01615.58
5.6.110.0060.02315.55
5.6.100.0060.02015.58
5.6.90.0060.02215.52
5.6.80.0050.02115.45
5.6.70.0060.00713.98
5.6.60.0070.00414.03
5.6.50.0060.00514.20
5.6.40.0050.00914.02
5.6.30.0070.00414.15
5.6.20.0040.00814.18
5.6.10.0050.00914.18
5.6.00.0050.00514.12
5.5.380.0050.01013.54
5.5.370.0030.00913.18
5.5.360.0050.00613.36
5.5.350.0070.01114.70
5.5.340.0050.01514.27
5.5.330.0060.02114.72
5.5.320.0050.01514.73
5.5.310.0110.02014.81
5.5.300.0040.01314.43
5.5.290.0060.01514.21
5.5.280.0060.01314.96
5.5.270.0070.01514.85
5.5.260.0050.02114.79
5.5.250.0040.01514.78
5.5.240.0880.01314.69
5.5.230.0050.00713.18
5.5.220.0060.00713.11
5.5.210.0050.00613.33
5.5.200.0060.00613.34
5.5.190.0050.00613.23
5.5.180.0060.00513.33
5.5.170.0040.00913.22
5.5.160.0070.00413.17
5.5.150.0020.01113.28
5.5.140.0070.00413.24
5.5.130.0070.00713.27
5.5.120.0040.00613.21
5.5.110.0080.00613.16
5.5.100.0070.00313.28
5.5.90.0080.00313.10
5.5.80.0070.00713.18
5.5.70.0050.00813.32
5.5.60.0120.00213.23
5.5.50.0060.00613.24
5.5.40.0050.00613.29
5.5.30.0040.00913.30
5.5.20.0050.00713.33
5.5.10.0070.00413.33
5.5.00.0050.00713.23
5.4.450.0040.01712.71
5.4.440.0060.01312.78
5.4.430.0050.01312.84
5.4.420.0060.01312.73
5.4.410.0050.01412.72
5.4.400.0070.01512.70
5.4.390.0070.01312.69
5.4.380.0070.01612.52
5.4.370.0030.01712.60
5.4.360.0070.01712.59
5.4.350.0050.01812.58
5.4.340.0070.01312.65
5.4.330.0020.00611.09
5.4.320.0040.01211.38
5.4.310.0050.01211.32
5.4.300.0060.01011.40
5.4.290.0060.01311.31
5.4.280.0060.01411.35
5.4.270.0040.01411.35
5.4.260.0050.01311.34
5.4.250.0050.01311.40
5.4.240.0040.01411.36
5.4.230.0040.01411.39
5.4.220.0050.01211.28
5.4.210.0060.01011.31
5.4.200.0050.01111.39
5.4.190.0060.01011.38
5.4.180.0050.01111.37
5.4.170.0060.01111.37
5.4.160.0050.01411.32
5.4.150.0030.01611.34
5.4.140.0070.01111.31
5.4.130.0060.01211.22
5.4.120.0030.01411.27
5.4.110.0050.01311.22
5.4.100.0040.01211.23
5.4.90.0030.01211.30
5.4.80.0050.01211.25
5.4.70.0030.01311.29
5.4.60.0070.01111.22
5.4.50.0050.01311.24
5.4.40.0050.01211.32
5.4.30.0060.01411.31
5.4.20.0050.01211.32
5.4.10.0040.01211.20
5.4.00.0040.01611.15
5.3.290.0050.02411.71
5.3.280.0060.02211.51
5.3.270.0090.02511.57
5.3.260.0100.02311.60
5.3.250.0040.02611.62
5.3.240.0060.02311.59
5.3.230.0050.02511.53
5.3.220.0050.02111.46
5.3.210.0060.02311.47
5.3.200.0070.01811.47
5.3.190.0020.02411.51
5.3.180.0050.02911.55
5.3.170.0060.02411.55
5.3.160.0050.02311.57
5.3.150.0070.02111.49
5.3.140.0070.02311.53
5.3.130.0060.02411.51
5.3.120.0060.02511.46
5.3.110.0040.02411.51
5.3.100.0040.02411.20
5.3.90.0030.02511.25
5.3.80.0100.02311.17
5.3.70.0070.02011.17
5.3.60.0030.02111.16
5.3.50.0060.02111.13
5.3.40.0050.02311.13
5.3.30.0060.02211.10
5.3.20.0040.02210.99
5.3.10.0030.02310.97
5.3.00.0040.02310.96
5.2.170.0050.0179.72
5.2.160.0020.0169.72
5.2.150.0060.0209.72
5.2.140.0060.0199.71
5.2.130.0050.0179.70
5.2.120.0010.0229.69
5.2.110.0060.0209.70
5.2.100.0060.0159.69
5.2.90.0060.0189.70
5.2.80.0060.0179.69
5.2.70.0080.0199.69
5.2.60.0040.0219.67
5.2.50.0030.0219.65
5.2.40.0030.0199.64
5.2.30.0060.0209.63
5.2.20.0030.0219.63
5.2.10.0040.0189.59
5.2.00.0020.0189.52
5.1.60.0030.0149.16
5.1.50.0050.0149.16
5.1.40.0090.0129.16
5.1.30.0040.0159.33
5.1.20.0060.0149.34
5.1.10.0050.0169.20
5.1.00.0050.0159.20
5.0.50.0020.0158.44
5.0.40.0050.0128.37
5.0.30.0020.0178.28
5.0.20.0040.0128.26
5.0.10.0040.0138.25
5.0.00.0030.0178.24
4.4.90.0030.0097.51
4.4.80.0020.0167.51
4.4.70.0020.0137.50
4.4.60.0040.0137.51
4.4.50.0030.0137.51
4.4.40.0060.0147.48
4.4.30.0030.0117.51
4.4.20.0030.0107.55
4.4.10.0040.0127.55
4.4.00.0020.0187.50
4.3.110.0040.0107.46
4.3.100.0030.0107.46
4.3.90.0020.0107.44
4.3.80.0010.0187.42
4.3.70.0020.0127.44
4.3.60.0030.0107.44
4.3.50.0030.0107.44
4.3.40.0040.0147.39
4.3.30.0010.0096.77
4.3.20.0030.0126.76
4.3.10.0040.0116.74
4.3.00.0020.01012.56

preferences:
48.6 ms | 401 KiB | 5 Q