3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array(1,2,3); $arr2 = array(3,4,5); function compareArrays($arr1, &$arr2) { foreach($arr1 as $k => $v) { if (!in_array($v, $arr2)) { $arr2[$k] = 0; } } } compareArrays($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)
8.3.40.0120.00318.55
8.3.30.0070.01119.09
8.3.20.0070.00020.13
8.3.10.0040.00421.77
8.3.00.0040.00422.41
8.2.170.0180.00022.96
8.2.160.0040.01120.52
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0030.00519.47
8.2.110.0030.00620.90
8.2.100.0040.00717.64
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0000.00818.03
8.2.50.0060.00318.10
8.2.40.0000.00818.22
8.2.30.0040.00418.17
8.2.20.0050.00217.74
8.2.10.0000.00817.81
8.2.00.0050.00217.66
8.1.270.0040.01121.91
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00321.24
8.1.230.0000.01220.30
8.1.220.0070.00017.79
8.1.210.0050.00318.77
8.1.200.0030.00617.35
8.1.190.0000.00817.25
8.1.180.0030.00618.10
8.1.170.0000.00818.65
8.1.160.0040.00422.06
8.1.150.0000.00718.57
8.1.140.0070.00317.43
8.1.130.0000.00817.79
8.1.120.0040.00417.49
8.1.110.0070.00017.33
8.1.100.0040.00417.35
8.1.90.0000.00717.41
8.1.80.0000.00817.37
8.1.70.0000.00817.34
8.1.60.0000.00817.61
8.1.50.0040.00417.41
8.1.40.0040.00417.52
8.1.30.0060.00317.68
8.1.20.0040.00417.63
8.1.10.0000.00717.60
8.1.00.0050.00317.55
8.0.300.0050.00318.77
8.0.290.0000.00816.75
8.0.280.0070.00018.34
8.0.270.0070.00017.12
8.0.260.0000.00616.78
8.0.250.0030.00316.93
8.0.240.0040.00416.95
8.0.230.0050.00316.85
8.0.220.0040.00416.89
8.0.210.0000.00816.89
8.0.200.0000.00616.98
8.0.190.0000.00816.91
8.0.180.0030.00616.80
8.0.170.0040.00416.86
8.0.160.0000.00716.88
8.0.150.0000.00816.89
8.0.140.0000.00816.86
8.0.130.0000.00513.24
8.0.120.0000.00816.88
8.0.110.0040.00416.79
8.0.100.0000.00816.82
8.0.90.0040.00416.95
8.0.80.0140.00316.88
8.0.70.0000.00716.79
8.0.60.0000.00716.93
8.0.50.0050.00216.87
8.0.30.0080.01017.08
8.0.20.0130.00617.40
8.0.10.0070.00016.91
8.0.00.0110.00816.57
7.4.330.0000.00615.09
7.4.320.0030.00316.59
7.4.300.0030.00316.54
7.4.290.0070.00016.60
7.4.280.0000.00716.52
7.4.270.0000.00716.63
7.4.260.0070.00016.47
7.4.250.0030.00616.58
7.4.240.0040.00416.54
7.4.230.0030.00316.55
7.4.220.0150.00316.61
7.4.210.0100.00716.56
7.4.200.0040.00416.58
7.4.190.0000.00716.54
7.4.160.0130.00316.64
7.4.150.0090.00917.40
7.4.140.0130.00817.86
7.4.130.0060.01316.53
7.4.120.0120.00516.47
7.4.110.0070.01016.63
7.4.100.0140.00316.39
7.4.90.0090.00916.51
7.4.80.0160.01319.39
7.4.70.0070.01016.42
7.4.60.0100.00716.42
7.4.50.0050.00316.30
7.4.40.0040.01122.77
7.4.30.0080.00816.53
7.4.00.0030.01215.23
7.3.330.0030.00313.22
7.3.320.0000.00513.31
7.3.310.0070.00016.46
7.3.300.0030.00316.40
7.3.290.0130.00316.35
7.3.280.0040.01216.33
7.3.270.0100.00717.40
7.3.260.0100.00616.56
7.3.250.0100.00816.43
7.3.240.0000.01616.40
7.3.230.0030.01316.43
7.3.210.0030.01416.38
7.3.200.0060.00919.39
7.3.190.0030.01716.66
7.3.180.0060.00916.58
7.3.170.0140.00316.33
7.3.160.0100.00616.46
7.3.120.0110.00414.91
7.2.330.0060.01016.78
7.2.320.0150.01016.86
7.2.310.0120.00316.50
7.2.300.0070.01416.58
7.2.290.0090.01216.59
7.2.00.0040.00819.29
7.1.100.0040.00818.27
7.1.70.0000.00716.86
7.1.60.0080.00319.82
7.1.50.0170.00716.70
7.1.00.0030.07722.57
7.0.200.0060.00316.88
7.0.140.0070.07022.13
7.0.100.0070.08319.94
7.0.90.0100.08319.96
7.0.80.0300.06019.90
7.0.70.0400.07719.88
7.0.60.0300.04020.05
7.0.50.0230.05020.39
7.0.40.0100.07320.04
7.0.30.0100.05720.05
7.0.20.0070.08320.15
7.0.10.0130.07320.12
7.0.00.0070.08020.03
5.6.280.0100.06721.13
5.6.250.0070.08320.60
5.6.240.0030.06720.61
5.6.230.0130.07320.69
5.6.220.0130.07020.62
5.6.210.0030.08020.56
5.6.200.0030.08021.13
5.6.190.0100.06721.05
5.6.180.0130.08320.94
5.6.170.0030.04321.11
5.6.160.0030.08721.05
5.6.150.0100.08320.96
5.6.140.0100.08321.19
5.6.130.0130.08021.11
5.6.120.0100.08321.04
5.6.110.0070.05021.17
5.6.100.0070.08320.95
5.6.90.0070.08320.94
5.6.80.0000.04020.41
5.6.70.0000.08720.52
5.6.60.0030.04320.55
5.6.50.0130.07320.41
5.6.40.0070.08020.38
5.6.30.0000.07720.39
5.6.20.0100.07320.45
5.6.10.0100.04320.46
5.6.00.0070.07320.29
5.5.380.0100.07320.36
5.5.370.0070.04020.38
5.5.360.0100.08020.32
5.5.350.0100.07020.43
5.5.340.0170.06720.83
5.5.330.0130.07720.80
5.5.320.0130.07320.92
5.5.310.0070.08720.83
5.5.300.0100.07720.83
5.5.290.0070.07720.92
5.5.280.0070.05020.89
5.5.270.0100.08020.76
5.5.260.0130.08020.88
5.5.250.0070.04320.46
5.5.240.0070.07020.13
5.5.230.0070.07320.02
5.5.220.0070.07320.21
5.5.210.0100.07720.21
5.5.200.0070.07020.27
5.5.190.0030.05320.18
5.5.180.0170.05720.18
5.5.160.0030.04020.22
5.5.150.0030.06020.16
5.5.140.0070.07720.26
5.5.130.0100.07320.14
5.5.120.0030.08020.26
5.5.110.0130.07720.25
5.5.100.0100.07319.98
5.5.90.0030.06020.16
5.5.80.0130.07020.10
5.5.70.0000.08719.93
5.5.60.0100.07020.12
5.5.50.0130.07020.18
5.5.40.0100.07320.16
5.5.30.0070.07720.03
5.5.20.0100.07020.16
5.5.10.0070.07720.04
5.5.00.0100.08020.13
5.4.450.0070.07719.37
5.4.440.0100.07719.46
5.4.430.0170.07719.48
5.4.420.0100.07019.42
5.4.410.0070.10319.36
5.4.400.0000.08718.88
5.4.390.0030.07018.88
5.4.380.0070.07319.08
5.4.370.0130.07019.09
5.4.360.0130.04319.21
5.4.350.0100.07719.14
5.4.340.0030.05319.03
5.4.320.0070.04718.95
5.4.310.0000.08018.88
5.4.300.0070.07319.21
5.4.290.0070.07319.13
5.4.280.0100.07319.04
5.4.270.0100.07019.18
5.4.260.0130.07019.09
5.4.250.0070.05319.04
5.4.240.0100.07318.94
5.4.230.0130.04319.16
5.4.220.0130.05718.91
5.4.210.0070.07719.22
5.4.200.0130.06719.16
5.4.190.0000.07319.20
5.4.180.0030.08018.89
5.4.170.0170.07319.03
5.4.160.0030.08319.03
5.4.150.0070.07019.08
5.4.140.0100.07716.43
5.4.130.0130.06716.43
5.4.120.0070.07716.43
5.4.110.0100.07316.59
5.4.100.0070.07016.43
5.4.90.0100.06716.27
5.4.80.0030.06716.52
5.4.70.0100.07316.41
5.4.60.0070.05316.25
5.4.50.0030.08016.46
5.4.40.0070.06316.42
5.4.30.0070.07016.47
5.4.20.0100.06716.44
5.4.10.0030.07716.47
5.4.00.0070.07315.83
5.3.290.0100.06314.73
5.3.280.0100.07014.66
5.3.270.0100.08014.64
5.3.260.0170.07014.70
5.3.250.0100.07014.58
5.3.240.0070.07014.67
5.3.230.0070.07714.54
5.3.220.0100.07314.63
5.3.210.0200.06014.54
5.3.200.0070.07314.51
5.3.190.0130.07314.45
5.3.180.0000.06014.48
5.3.170.0070.07314.56
5.3.160.0030.08314.70
5.3.150.0030.07714.58
5.3.140.0130.06714.61
5.3.130.0070.08014.53
5.3.120.0030.08014.66
5.3.110.0030.08314.48
5.3.100.0100.04014.09
5.3.90.0100.06714.08
5.3.80.0100.07014.07
5.3.70.0070.04313.95
5.3.60.0030.07314.13
5.3.50.0100.07013.94
5.3.40.0070.06713.86
5.3.30.0130.07014.02
5.3.20.0070.07313.83
5.3.10.0070.06713.79
5.3.00.0000.08313.67
5.2.170.0070.06011.17
5.2.160.0100.05011.25
5.2.150.0070.06311.15
5.2.140.0070.06311.19
5.2.130.0070.03310.96
5.2.120.0000.06311.16
5.2.110.0070.06011.01
5.2.100.0100.05711.20
5.2.90.0030.06011.16
5.2.80.0000.06711.19
5.2.70.0100.06011.03
5.2.60.0100.05710.93
5.2.50.0070.05710.88
5.2.40.0030.06310.93
5.2.30.0030.06711.00
5.2.20.0100.05710.82
5.2.10.0100.05310.96
5.2.00.0070.06310.73
5.1.60.0030.05710.00
5.1.50.0070.05310.03
5.1.40.0070.0509.97
5.1.30.0030.05310.43
5.1.20.0030.05310.46
5.1.10.0070.04010.08
5.1.00.0100.04710.13
5.0.50.0000.0478.55
5.0.40.0100.0408.30
5.0.30.0030.0678.28
5.0.20.0030.0408.28
5.0.10.0070.0378.28
5.0.00.0030.0678.28
4.4.90.0000.0408.28
4.4.80.0030.0208.28
4.4.70.0030.0378.28
4.4.60.0070.0308.28
4.4.50.0070.0308.28
4.4.40.0130.0408.28
4.4.30.0000.0308.28
4.4.20.0000.0208.28
4.4.10.0030.0378.28
4.4.00.0000.0578.28
4.3.110.0070.0238.28
4.3.100.0000.0308.28
4.3.90.0000.0378.28
4.3.80.0000.0578.28
4.3.70.0070.0238.28
4.3.60.0000.0378.28
4.3.50.0000.0278.28
4.3.40.0000.0508.28
4.3.30.0030.0378.28
4.3.20.0070.0308.28
4.3.10.0070.0338.28
4.3.00.0030.0338.28

preferences:
39.84 ms | 400 KiB | 5 Q