3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 10 , 0x30 ]; $b = ['10', '0x30']; echo json_encode(array_intersect($a, $b)); echo "\n\n"; $a = ["foo" => 1, 2]; $b = [1, "bar" => 2]; var_dump(array_intersect($a, $b)); echo "\n\n"; $a = [[1], [2]]; $b = [[3], [4]]; echo json_encode(array_intersect($a, $b)); echo "\n\n"; echo "\n\n";

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)
8.3.60.0140.00418.30
8.3.50.0140.00322.85
8.3.40.0000.01718.49
8.3.30.0110.00418.89
8.3.20.0170.00320.10
8.3.10.0040.00423.48
8.3.00.0050.00317.24
8.2.180.0130.01018.29
8.2.170.0120.00322.96
8.2.160.0100.00320.38
8.2.150.0060.01024.18
8.2.140.0110.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00021.02
8.2.110.0060.00322.08
8.2.100.0120.00019.23
8.2.90.0060.00319.04
8.2.80.0060.00317.97
8.2.70.0060.00317.50
8.2.60.0090.00017.93
8.2.50.0060.00318.07
8.2.40.0070.00320.07
8.2.30.0000.00718.03
8.2.20.0000.00817.75
8.2.10.0080.00017.96
8.2.00.0030.00517.70
8.1.280.0170.00325.92
8.1.270.0060.00323.86
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00718.85
8.1.230.0040.00718.97
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0030.00517.00
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0000.00722.03
8.1.150.0000.00718.91
8.1.140.0030.00617.43
8.1.130.0070.00017.88
8.1.120.0000.00717.46
8.1.110.0030.00517.42
8.1.100.0000.00817.45
8.1.90.0070.00317.30
8.1.80.0000.00817.41
8.1.70.0000.00717.38
8.1.60.0040.00417.56
8.1.50.0030.00517.38
8.1.40.0030.00517.43
8.1.30.0080.00017.54
8.1.20.0000.00717.50
8.1.10.0000.00917.51
8.1.00.0040.00417.47
8.0.300.0050.00318.77
8.0.290.0030.00516.75
8.0.280.0040.00418.46
8.0.270.0000.00817.17
8.0.260.0000.00617.17
8.0.250.0000.00717.03
8.0.240.0030.00317.09
8.0.230.0000.00716.96
8.0.220.0040.00316.81
8.0.210.0030.00316.89
8.0.200.0030.00317.00
8.0.190.0000.00816.98
8.0.180.0030.00516.83
8.0.170.0000.00816.91
8.0.160.0050.00216.79
8.0.150.0040.00416.92
8.0.140.0030.00716.87
8.0.130.0080.00013.29
8.0.120.0020.00516.79
8.0.110.0040.00416.79
8.0.100.0040.00416.85
8.0.90.0050.00216.85
8.0.80.0060.01016.90
8.0.70.0050.00316.97
8.0.60.0040.00416.93
8.0.50.0040.00416.77
8.0.30.0120.00917.16
8.0.20.0120.01017.40
8.0.10.0040.00416.97
8.0.00.0130.00516.91
7.4.330.0050.00015.05
7.4.320.0000.00716.45
7.4.300.0030.00316.49
7.4.290.0000.00616.55
7.4.280.0080.00316.29
7.4.270.0050.00216.50
7.4.260.0030.00316.45
7.4.250.0040.00416.55
7.4.240.0060.00116.46
7.4.230.0030.00316.66
7.4.220.0130.00616.32
7.4.210.0040.01116.63
7.4.200.0000.00716.36
7.4.160.0110.00616.34
7.4.150.0120.00617.40
7.4.140.0070.01317.86
7.4.130.0130.00616.35
7.4.120.0140.00816.45
7.4.110.0090.01516.32
7.4.100.0090.00916.55
7.4.90.0080.00816.33
7.4.80.0130.00319.39
7.4.70.0120.00616.39
7.4.60.0100.00616.59
7.4.50.0040.00416.36
7.4.40.0140.00316.43
7.4.30.0080.00816.52
7.4.00.0030.01215.05
7.3.330.0030.00313.08
7.3.320.0030.00313.03
7.3.310.0070.00016.34
7.3.300.0040.00416.21
7.3.290.0150.00316.15
7.3.280.0080.00716.23
7.3.270.0150.00917.40
7.3.260.0070.01016.25
7.3.250.0080.01016.33
7.3.240.0160.00016.50
7.3.230.0110.00816.39
7.3.210.0070.01016.34
7.3.200.0060.01119.39
7.3.190.0130.01016.38
7.3.180.0090.00916.22
7.3.170.0060.00916.27
7.3.160.0130.00316.18
7.3.120.0060.00914.75
7.3.110.0080.00814.68
7.3.100.0090.00614.67
7.3.90.0060.00914.60
7.3.80.0070.01014.70
7.3.70.0070.01014.50
7.3.60.0080.00814.72
7.3.50.0080.00614.70
7.3.40.0150.00014.82
7.3.30.0090.00314.38
7.3.20.0030.01016.60
7.3.10.0050.00816.59
7.3.00.0080.00516.68
7.2.330.0070.01016.48
7.2.320.0090.01216.29
7.2.310.0030.01416.16
7.2.300.0130.00716.33
7.2.290.0050.01116.30
7.2.240.0040.01114.73
7.2.230.0070.00714.91
7.2.220.0060.00614.72
7.2.210.0030.00714.93
7.2.200.0100.00314.94
7.2.190.0030.00914.73
7.2.180.0000.01114.61
7.2.170.0090.00614.77
7.2.160.0060.00915.12
7.2.150.0040.01416.91
7.2.140.0090.00316.73
7.2.130.0020.00916.79
7.2.120.0050.00916.63
7.2.110.0030.01116.76
7.2.100.0080.00616.81
7.2.90.0050.00816.65
7.2.80.0030.01016.67
7.2.70.0050.00816.78
7.2.60.0080.00716.80
7.2.50.0090.00916.64
7.2.40.0050.01216.89
7.2.30.0050.01016.60
7.2.20.0120.00516.76
7.2.10.0020.01116.65
7.2.00.0060.00917.56
7.1.330.0000.01315.77
7.1.320.0040.01115.88
7.1.310.0070.00715.75
7.1.300.0030.01015.82
7.1.290.0030.01015.54
7.1.280.0030.01215.86
7.1.270.0040.01215.72
7.1.260.0080.00615.81
7.1.250.0090.00515.75
7.1.200.0040.00815.84
7.1.100.0060.00318.23
7.1.70.0090.00017.18
7.1.60.0040.01619.40
7.1.50.0100.01316.86
7.1.00.0030.07722.48
7.0.200.0250.00414.45
7.0.140.0070.07021.92
7.0.90.0270.07019.87
7.0.80.0170.04719.93
7.0.70.0130.08319.92
7.0.60.0100.08319.92
7.0.50.0170.08020.27
7.0.40.0000.05020.11
7.0.30.0070.07320.04
7.0.20.0000.08020.14
7.0.10.0100.08319.95
7.0.00.0070.05020.04
5.6.280.0030.07320.86
5.6.240.0100.07320.72
5.6.230.0100.08320.71
5.6.220.0000.05720.49
5.6.210.0130.08320.56
5.6.200.0130.08320.93
5.6.190.0130.06321.07
5.6.180.0000.09021.04
5.6.170.0100.04020.95
5.6.160.0000.04721.04
5.6.150.0070.04021.08
5.6.140.0070.05021.02
5.6.130.0070.05021.02
5.6.120.0070.06721.01
5.6.110.0030.05021.01
5.6.100.0100.05720.95
5.6.90.0270.04320.98
5.6.80.0070.07720.42
5.6.70.0070.07020.51
5.6.60.0100.06020.45
5.6.50.0130.07720.45
5.6.40.0030.04020.29
5.6.30.0030.07320.29
5.6.20.0100.06320.38
5.6.10.0200.07020.38
5.6.00.0100.05720.36
5.5.380.0070.07020.35
5.5.370.0100.08020.34
5.5.360.0130.07320.34
5.5.350.0070.07320.33
5.5.340.0170.07020.90
5.5.330.0130.07320.85
5.5.320.0130.07020.79
5.5.310.0030.05020.64
5.5.300.0070.08020.89
5.5.290.0070.07320.92
5.5.280.0030.04320.88
5.5.270.0100.07320.59
5.5.260.0170.04020.84
5.5.250.0070.08320.56
5.5.240.0100.08320.14
5.5.230.0070.08020.28
5.5.220.0100.07020.28
5.5.210.0130.04320.25
5.5.200.0030.04320.18
5.5.190.0100.07020.22
5.5.180.0030.04720.23
5.5.160.0130.07020.23
5.5.150.0000.08320.07
5.5.140.0070.07720.16
5.5.130.0070.07020.22
5.5.120.0200.06020.27
5.5.110.0000.08320.21
5.5.100.0100.07020.07
5.5.90.0030.07020.02
5.5.80.0130.03720.14
5.5.70.0170.06720.12
5.5.60.0000.08720.05
5.5.50.0070.08020.14
5.5.40.0130.07720.04
5.5.30.0100.07719.99
5.5.20.0030.07720.05
5.5.10.0070.05320.05
5.5.00.0100.07319.95
5.4.450.0070.08319.36
5.4.440.0070.06719.45
5.4.430.0000.05019.46
5.4.420.0070.06719.28
5.4.410.0170.05719.17
5.4.400.0170.07319.07
5.4.390.0100.05718.90
5.4.380.0170.06319.03
5.4.370.0030.08019.07
5.4.360.0070.07319.23
5.4.350.0000.04019.07
5.4.340.0030.07319.14
5.4.320.0100.07018.81
5.4.310.0030.07319.10
5.4.300.0130.04718.96
5.4.290.0170.06019.12
5.4.280.0130.07018.81
5.4.270.0130.06719.12
5.4.260.0070.05719.23
5.4.250.0070.06718.91
5.4.240.0100.05319.22
5.4.230.0000.06019.06
5.4.220.0070.07318.96
5.4.210.0100.07319.11
5.4.200.0170.07018.96
5.4.190.0100.04018.82
5.4.180.0070.08318.95
5.4.170.0100.07319.05
5.4.160.0000.05319.09
5.4.150.0030.04019.02
5.4.140.0030.04016.32
5.4.130.0000.04016.28
5.4.120.0100.06316.25
5.4.110.0070.06716.25
5.4.100.0030.06316.35
5.4.90.0070.07016.41
5.4.80.0000.07016.34
5.4.70.0070.07316.34
5.4.60.0130.06016.40
5.4.50.0070.06316.33
5.4.40.0070.06716.45
5.4.30.0030.07316.31
5.4.20.0000.07716.27
5.4.10.0170.04316.28
5.4.00.0100.06015.73
5.3.290.0030.04314.66
5.3.280.0030.07314.59
5.3.270.0130.07014.46
5.3.260.0000.05314.46
5.3.250.0100.04314.59
5.3.240.0030.04014.59
5.3.230.0000.04014.55
5.3.220.0070.06014.56
5.3.210.0000.08314.53
5.3.200.0130.07014.52
5.3.190.0030.07014.52
5.3.180.0030.08014.38
5.3.170.0070.06314.54
5.3.160.0100.06314.42
5.3.150.0030.04314.55
5.3.140.0100.07314.51
5.3.130.0070.07314.49
5.3.120.0100.07314.56
5.3.110.0070.04714.41
5.3.100.0070.05713.90
5.3.90.0070.05313.95
5.3.80.0030.04313.77
5.3.70.0170.06313.77
5.3.60.0030.06013.96
5.3.50.0030.04013.80
5.3.40.0200.05313.92
5.3.30.0070.07013.88
5.3.20.0030.05013.64
5.3.10.0030.04013.65
5.3.00.0170.07013.57
5.2.170.0000.04011.12
5.2.160.0130.05311.02
5.2.150.0000.03711.06
5.2.140.0070.06011.13
5.2.130.0130.05010.96
5.2.120.0000.03711.10
5.2.110.0030.04011.16
5.2.100.0030.05010.92
5.2.90.0030.06011.09
5.2.80.0100.05711.16
5.2.70.0030.05711.13
5.2.60.0100.06010.89
5.2.50.0100.05011.04
5.2.40.0070.06010.83
5.2.30.0030.05710.96
5.2.20.0070.06011.00
5.2.10.0030.05710.86
5.2.00.0000.06310.63
5.1.60.0030.03710.04
5.1.50.0030.05010.04
5.1.40.0070.0409.99
5.1.30.0030.04310.25
5.1.20.0030.05710.42
5.1.10.0000.06010.13
5.1.00.0070.0539.90
5.0.50.0070.0438.56
5.0.40.0030.0338.40
5.0.30.0000.0638.10
5.0.20.0030.0408.28
5.0.10.0030.0338.21
5.0.00.0070.0578.23
4.4.90.0000.0337.05
4.4.80.0000.0237.05
4.4.70.0000.0377.05
4.4.60.0070.0307.05
4.4.50.0030.0307.05
4.4.40.0000.0307.05
4.4.30.0070.0337.05
4.4.20.0000.0377.05
4.4.10.0030.0337.05
4.4.00.0000.0507.05
4.3.110.0030.0337.05
4.3.100.0030.0337.05
4.3.90.0030.0377.05
4.3.80.0100.0307.05
4.3.70.0070.0307.05
4.3.60.0030.0337.05
4.3.50.0130.0237.05
4.3.40.0000.0537.05
4.3.30.0000.0237.05
4.3.20.0030.0337.05
4.3.10.0000.0377.05
4.3.00.0000.0377.05

preferences:
41.12 ms | 401 KiB | 5 Q