3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array( 'foo' => 10, 'bar' => 20 ); $arr2 = array( 'foo' => 10, 'bar' => 20 ); var_dump(array_intersect($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)
8.3.60.0110.00718.18
8.3.50.0120.00721.21
8.3.40.0140.00018.40
8.3.30.0100.00320.22
8.3.20.0040.00422.04
8.3.10.0080.00021.96
8.3.00.0030.00722.35
8.2.180.0090.00616.63
8.2.170.0110.00422.96
8.2.160.0100.01022.12
8.2.150.0050.00324.18
8.2.140.0000.00924.66
8.2.130.0000.00726.16
8.2.120.0030.00620.64
8.2.110.0060.00322.20
8.2.100.0040.00817.59
8.2.90.0030.00619.14
8.2.80.0080.00019.38
8.2.70.0060.00317.38
8.2.60.0040.00417.77
8.2.50.0000.00818.07
8.2.40.0040.00818.03
8.2.30.0050.00319.48
8.2.20.0000.00717.59
8.2.10.0050.00217.60
8.2.00.0040.00417.72
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0090.00028.09
8.1.240.0120.00923.91
8.1.230.0040.00719.00
8.1.220.0030.00717.74
8.1.210.0040.00418.77
8.1.200.0040.00717.23
8.1.190.0040.00417.28
8.1.180.0050.00318.10
8.1.170.0040.00418.51
8.1.160.0000.00718.75
8.1.150.0000.00718.48
8.1.140.0040.00417.42
8.1.130.0000.00717.81
8.1.120.0040.00417.40
8.1.110.0040.00417.30
8.1.100.0000.00817.37
8.1.90.0000.00717.27
8.1.80.0070.00017.38
8.1.70.0000.00717.27
8.1.60.0030.00617.54
8.1.50.0000.00717.32
8.1.40.0000.00717.45
8.1.30.0060.00317.38
8.1.20.0040.00417.55
8.1.10.0060.00317.43
8.1.00.0000.00817.38
8.0.300.0050.00218.77
8.0.290.0040.00417.04
8.0.280.0050.00218.38
8.0.270.0030.00317.20
8.0.260.0030.00316.74
8.0.250.0030.00316.78
8.0.240.0000.00816.84
8.0.230.0000.00716.87
8.0.220.0020.00516.78
8.0.210.0030.00416.75
8.0.200.0000.00816.84
8.0.190.0000.00816.76
8.0.180.0000.00716.88
8.0.170.0030.00616.76
8.0.160.0030.00316.77
8.0.150.0030.00516.71
8.0.140.0030.00316.66
8.0.130.0000.00613.21
8.0.120.0050.00316.67
8.0.110.0000.00716.79
8.0.100.0030.00616.76
8.0.90.0040.00416.93
8.0.80.0100.00716.73
8.0.70.0000.00716.83
8.0.60.0000.00716.70
8.0.50.0000.00716.76
8.0.30.0070.01116.96
8.0.20.0100.01117.40
8.0.10.0000.00716.77
8.0.00.0120.00816.61
7.4.330.0000.00414.98
7.4.320.0070.00016.56
7.4.300.0000.00616.47
7.4.290.0030.00316.57
7.4.280.0040.00416.37
7.4.270.0040.00416.52
7.4.260.0000.00713.21
7.4.250.0000.00716.39
7.4.240.0000.00716.51
7.4.230.0000.00716.23
7.4.220.0130.00916.47
7.4.210.0060.01016.50
7.4.200.0000.00816.55
7.4.190.0070.00016.70
7.4.160.0100.00716.34
7.4.150.0100.01317.40
7.4.140.0080.01017.86
7.4.130.0080.00916.48
7.4.120.0090.01216.42
7.4.110.0100.00716.38
7.4.100.0230.00016.64
7.4.90.0040.01216.50
7.4.80.0030.01619.39
7.4.70.0100.00716.39
7.4.60.0090.00616.41
7.4.50.0070.00016.16
7.4.40.0060.00922.77
7.4.30.0110.00516.22
7.4.00.0030.01014.68
7.3.330.0020.00213.07
7.3.320.0030.00312.87
7.3.310.0000.00716.08
7.3.300.0050.00216.15
7.3.290.0030.01216.20
7.3.280.0060.00916.14
7.3.270.0000.01717.40
7.3.260.0150.00316.39
7.3.250.0070.01216.22
7.3.240.0110.00616.16
7.3.230.0150.00916.39
7.3.210.0130.00416.18
7.3.200.0120.00619.39
7.3.190.0130.00716.21
7.3.180.0070.01016.16
7.3.170.0060.00916.47
7.3.160.0070.01016.29
7.3.120.0040.00414.41
7.3.10.0040.00816.42
7.3.00.0030.00616.45
7.2.330.0030.01416.29
7.2.320.0100.00716.48
7.2.310.0100.00716.20
7.2.300.0120.00416.50
7.2.290.0060.01116.52
7.2.130.0040.01116.64
7.2.120.0040.01116.76
7.2.110.0030.00616.72
7.2.100.0000.01516.49
7.2.90.0060.00916.68
7.2.80.0090.00316.45
7.2.70.0110.00316.85
7.2.60.0070.00316.44
7.2.50.0100.00616.60
7.2.40.0090.00916.77
7.2.30.0070.00716.92
7.2.20.0060.00916.47
7.2.10.0030.01016.73
7.2.00.0030.00916.77
7.1.250.0080.00815.69
7.1.100.0060.00617.98
7.1.70.0000.01117.03
7.1.60.0100.01419.21
7.1.50.0030.02016.86
7.1.00.0070.05722.40
7.0.200.0040.00816.65
7.0.140.0000.07722.04
7.0.60.0030.08720.02
7.0.50.0070.03717.80
7.0.40.0000.09019.96
7.0.30.0230.08720.04
7.0.20.0230.06720.20
7.0.10.0130.04320.21
7.0.00.0030.05020.09
5.6.280.0070.07021.03
5.6.210.0070.04020.50
5.6.200.0230.03018.13
5.6.190.0070.07020.55
5.6.180.0270.07720.48
5.6.170.0100.06320.45
5.6.160.0130.08320.38
5.6.150.0130.07318.12
5.6.140.0130.07718.21
5.6.130.0000.09318.11
5.6.120.0130.07721.04
5.6.110.0130.08021.13
5.6.100.0030.08321.08
5.6.90.0100.03321.05
5.6.80.0130.06020.28
5.6.70.4000.03720.36
5.5.350.0030.07020.31
5.5.340.0130.08017.97
5.5.330.0170.06020.40
5.5.320.0370.08020.28
5.5.310.0170.08320.30
5.5.300.0030.04017.98
5.5.290.0170.07718.03
5.5.280.0030.04320.89
5.5.270.0070.08320.63
5.5.260.0170.07720.64
5.5.250.0130.07720.68
5.5.240.0100.03320.25
5.4.450.0070.03319.25
5.4.440.0030.03719.25
5.4.430.0000.04319.07
5.4.420.0070.04019.20
5.4.410.0100.03019.32
5.4.400.0030.04019.25
5.4.390.0030.04718.92
5.4.380.0000.04719.16
5.4.370.0130.05718.93
5.4.360.0030.07319.24
5.4.350.0100.05019.26
5.4.340.0030.04019.16
5.4.320.0070.05019.13
5.4.310.0000.07019.09
5.4.300.0070.07319.13
5.4.290.0070.05319.09
5.4.280.0030.03719.25
5.4.270.0030.03719.08
5.4.260.0100.03019.25
5.4.250.0000.06319.08
5.4.240.0030.04319.21
5.4.230.0030.07018.88
5.4.220.0000.05019.13
5.4.210.0030.05018.79
5.4.200.0030.07019.06
5.4.190.0030.06319.07
5.4.180.0000.07319.07
5.4.170.0030.07718.78
5.4.160.0070.07018.88
5.4.150.0000.06719.21
5.4.140.0000.03716.29
5.4.130.0070.03016.27
5.4.120.0030.03316.35
5.4.110.0070.07016.40
5.4.100.0030.03316.34
5.4.90.0000.07016.40
5.4.80.0070.07316.39
5.4.70.0030.06716.44
5.4.60.0030.07316.44
5.4.50.0030.07016.36
5.4.40.0030.07316.36
5.4.30.0200.03016.41
5.4.20.0070.06316.21
5.4.10.0100.05316.38
5.4.00.0100.06315.70
5.3.290.0070.05314.61
5.3.280.0070.07314.68
5.3.270.0000.04014.55
5.3.260.0000.08014.55
5.3.250.0000.04314.46
5.3.240.0070.03014.48
5.3.230.0000.03714.43
5.3.220.0000.04014.40
5.3.210.0030.06314.39
5.3.200.0030.03714.41
5.3.190.0070.04314.65
5.3.180.0070.05314.51
5.3.170.0030.07714.64
5.3.160.0070.06714.39
5.3.150.0030.07314.35
5.3.140.0030.07714.39
5.3.130.0000.08314.53
5.3.120.0000.08014.49
5.3.110.0030.07314.41
5.3.100.0030.07313.96
5.3.90.0030.06014.11
5.3.80.0000.04313.96
5.3.70.0000.07714.13
5.3.60.0000.07713.86
5.3.50.0030.05313.74
5.3.40.0030.06713.89
5.3.30.0000.04713.75
5.3.20.0000.04313.57
5.3.10.0070.07313.50
5.3.00.0030.06013.48
5.2.170.0030.06012.16
5.2.160.0030.06312.16
5.2.150.0030.03712.16
5.2.140.0030.04712.16
5.2.130.0000.04012.16
5.2.120.0000.06712.16
5.2.110.0030.04712.16
5.2.100.0000.03712.16
5.2.90.0000.04012.16
5.2.80.0000.04012.16
5.2.70.0000.03712.16
5.2.60.0000.06312.16
5.2.50.0070.06012.16
5.2.40.0030.05712.16
5.2.30.0000.06712.16
5.2.20.0030.06312.16
5.2.10.0070.05312.16
5.2.00.0000.05712.16
5.1.60.0030.04312.16
5.1.50.0000.03312.16
5.1.40.0070.04012.16
5.1.30.0000.05312.16
5.1.20.0000.06012.16
5.1.10.0070.05012.16
5.1.00.0070.05312.16
5.0.50.0030.02712.16
5.0.40.0070.02312.16
5.0.30.0030.04312.16
5.0.20.0000.02012.16
5.0.10.0030.03312.16
5.0.00.0000.06312.16
4.4.90.0030.03012.16
4.4.80.0000.02312.16
4.4.70.0030.03012.16
4.4.60.0030.02312.16
4.4.50.0000.03712.16
4.4.40.0000.03312.16
4.4.30.0030.01312.16
4.4.20.0070.02712.16
4.4.10.0000.03312.16
4.4.00.0000.04012.16
4.3.110.0000.02712.16
4.3.100.0030.01312.16
4.3.90.0030.03312.16
4.3.80.0000.04712.16
4.3.70.0030.03312.16
4.3.60.0000.03712.16
4.3.50.0000.03312.16
4.3.40.0100.04712.16
4.3.30.0000.03712.16
4.3.20.0000.03712.16
4.3.10.0000.03712.16
4.3.00.0030.03012.16

preferences:
42.53 ms | 401 KiB | 5 Q