3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['1' => '1', 'a' => 2]; $b = [1 => 1, 'a' => 3]; var_dump(array_intersect($a, $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)
8.3.40.0110.00718.68
8.3.30.0100.00320.36
8.3.20.0070.00020.11
8.3.10.0080.00020.95
8.3.00.0040.00422.44
8.2.170.0080.00822.96
8.2.160.0120.00320.34
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0110.00420.54
8.2.110.0090.00319.31
8.2.100.0090.00417.72
8.2.90.0000.00719.18
8.2.80.0000.00817.97
8.2.70.0030.00617.47
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0000.00818.15
8.2.30.0040.00419.29
8.2.20.0000.00717.52
8.2.10.0030.00517.61
8.2.00.0070.00017.48
8.1.270.0080.00023.99
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0100.00322.22
8.1.230.0040.00720.88
8.1.220.0060.00318.77
8.1.210.0000.00719.07
8.1.200.0000.00917.23
8.1.190.0050.00317.39
8.1.180.0070.00318.10
8.1.170.0060.00318.66
8.1.160.0040.00418.82
8.1.150.0090.00018.57
8.1.140.0040.00417.25
8.1.130.0000.00717.73
8.1.120.0000.00717.45
8.1.110.0000.00717.28
8.1.100.0030.00417.36
8.1.90.0000.00817.40
8.1.80.0040.00417.28
8.1.70.0040.00417.35
8.1.60.0080.00017.51
8.1.50.0000.00717.35
8.1.40.0040.00417.48
8.1.30.0050.00217.52
8.1.20.0000.00817.60
8.1.10.0030.00617.46
8.1.00.0050.00317.37
8.0.300.0000.00719.88
8.0.290.0000.00717.16
8.0.280.0000.00718.30
8.0.270.0030.00317.16
8.0.260.0060.00316.74
8.0.250.0030.00316.84
8.0.240.0030.00616.87
8.0.230.0000.00716.90
8.0.220.0030.00516.80
8.0.210.0030.00316.74
8.0.200.0070.00016.84
8.0.190.0040.00416.84
8.0.180.0090.00016.79
8.0.170.0040.00416.77
8.0.160.0000.00816.77
8.0.150.0070.00016.79
8.0.140.0030.00316.71
8.0.130.0040.00413.28
8.0.120.0000.00816.74
8.0.110.0000.00716.63
8.0.100.0040.00416.84
8.0.90.0050.00216.64
8.0.80.0090.00616.86
8.0.70.0000.00716.62
8.0.60.0000.00816.71
8.0.50.0000.00716.88
8.0.30.0050.01316.86
8.0.20.0140.01117.40
8.0.10.0050.00216.94
8.0.00.0050.01216.70
7.4.330.0000.00516.67
7.4.320.0030.00316.56
7.4.300.0040.00416.44
7.4.290.0000.00716.45
7.4.280.0030.00316.44
7.4.270.0000.00716.42
7.4.260.0030.00313.31
7.4.250.0000.00816.47
7.4.240.0030.00316.38
7.4.230.0030.00516.40
7.4.220.0090.01216.55
7.4.210.0070.01016.39
7.4.200.0000.00716.62
7.4.190.0000.00716.33
7.4.160.0060.01116.58
7.4.150.0070.01717.40
7.4.140.0060.01217.86
7.4.130.0070.01016.43
7.4.120.0090.00816.41
7.4.110.0120.00316.20
7.4.100.0100.01016.42
7.4.90.0090.01216.61
7.4.80.0090.00619.39
7.4.70.0100.00716.36
7.4.60.0100.00616.34
7.4.50.0000.00516.35
7.4.40.0000.01822.77
7.4.30.0090.00616.22
7.4.00.0090.00614.89
7.3.330.0030.00312.88
7.3.320.0000.00513.06
7.3.310.0000.00716.16
7.3.300.0030.00316.15
7.3.290.0030.01316.09
7.3.280.0050.01216.14
7.3.270.0090.01217.40
7.3.260.0140.00718.24
7.3.250.0100.00716.19
7.3.240.0090.00916.21
7.3.230.0160.00616.39
7.3.210.0100.00716.34
7.3.200.0110.00719.39
7.3.190.0080.00816.25
7.3.180.0060.01016.56
7.3.170.0130.00316.27
7.3.160.0160.00616.01
7.3.120.0030.01014.55
7.3.00.0030.00916.21
7.2.330.0130.00416.38
7.2.320.0070.01516.57
7.2.310.0100.01316.64
7.2.300.0040.01316.47
7.2.290.0070.01416.55
7.2.130.0100.00016.52
7.2.120.0090.00316.86
7.2.110.0040.00716.80
7.2.100.0060.00316.74
7.2.90.0040.00716.79
7.2.80.0000.00916.59
7.2.70.0000.01116.52
7.2.60.0050.00516.41
7.2.50.0060.00616.40
7.2.40.0070.00416.52
7.2.30.0030.00716.68
7.2.20.0070.00416.64
7.2.10.0100.00316.39
7.2.00.0030.00818.00
7.1.250.0000.00915.82
7.1.240.0030.00615.75
7.1.230.0030.00715.61
7.1.220.0000.01115.49
7.1.210.0030.00715.68
7.1.200.0070.00415.71
7.1.190.0030.00615.88
7.1.180.0060.00615.67
7.1.170.0040.00815.76
7.1.160.0030.00715.67
7.1.150.0030.00715.76
7.1.140.0000.00915.68
7.1.130.0030.00815.66
7.1.120.0000.00915.40
7.1.110.0040.00715.60
7.1.100.0050.00816.78
7.1.90.0060.00615.58
7.1.80.0050.00315.63
7.1.70.0030.00516.31
7.1.60.0100.00617.20
7.1.50.0050.01016.35
7.1.40.0030.00715.65
7.1.30.0000.01015.71
7.1.20.0050.00315.45
7.1.10.0000.00915.79
7.1.00.0030.02018.92
7.0.330.0060.00315.23
7.0.320.0060.00315.43
7.0.310.0000.00915.12
7.0.300.0040.00415.06
7.0.290.0040.00414.98
7.0.280.0040.00715.21
7.0.270.0030.00715.33
7.0.260.0030.00614.99
7.0.250.0030.00815.07
7.0.240.0000.01015.23
7.0.230.0000.00914.99
7.0.220.0080.00415.24
7.0.210.0070.00415.55
7.0.200.0030.00815.97
7.0.190.0090.00015.05
7.0.180.0060.00615.24
7.0.170.0040.00415.51
7.0.160.0040.00815.21
7.0.150.0080.00015.35
7.0.140.0020.04118.59
7.0.130.0030.00715.13
7.0.120.0030.00615.45
7.0.110.0020.02617.68
7.0.100.0180.03417.76
7.0.90.0250.03717.50
7.0.80.0340.02517.65
7.0.70.0270.04017.49
7.0.60.0220.04217.70
7.0.50.0230.02817.71
7.0.40.0020.02516.48
7.0.30.0030.02516.66
7.0.20.0050.04216.43
7.0.10.0030.02316.58
7.0.00.0040.04016.50
5.6.380.0000.00814.33
5.6.370.0070.00714.27
5.6.360.0000.01014.11
5.6.350.0040.00813.81
5.6.340.0070.00314.50
5.6.330.0040.00414.26
5.6.320.0050.00513.96
5.6.310.0040.00813.99
5.6.300.0070.00314.19
5.6.290.0030.01014.20
5.6.280.0020.03917.48
5.6.270.0120.00314.32
5.6.260.0030.02417.17
5.6.250.0070.02517.25
5.6.240.0020.04617.36
5.6.230.0070.04517.26
5.6.220.0060.04517.37
5.6.210.0080.03617.44
5.6.200.0040.02617.51
5.6.190.0050.03217.34
5.6.180.0080.03517.40
5.6.170.0070.02017.42
5.6.160.0030.03717.31
5.6.150.0050.02517.39
5.6.140.0100.03517.45
5.6.130.0060.03017.34
5.6.120.0110.03217.46
5.6.110.0020.02517.38
5.6.100.0030.02317.63
5.6.90.0050.04717.27
5.6.80.0030.03016.95
5.6.70.0070.04217.04
5.6.60.0020.02517.18
5.6.50.0090.01517.21
5.6.40.0050.03616.96
5.6.30.0050.04216.82
5.6.20.0030.04516.95
5.6.10.0070.04217.07
5.6.00.0080.04116.89
5.5.380.0050.04114.20
5.5.370.0100.03514.32
5.5.360.0050.03014.22
5.5.350.0060.03314.39
5.5.340.0070.03914.57
5.5.330.0020.02514.64
5.5.320.0050.03014.47
5.5.310.0030.02614.52
5.5.300.0100.03214.50
5.5.290.0020.02214.35
5.5.280.0030.02214.43
5.5.270.0030.02214.63
5.5.260.0050.04214.47
5.5.250.0050.04014.45
5.5.240.0020.04214.25
5.5.230.0030.03814.26
5.5.220.0070.03914.22
5.5.210.0040.03614.19
5.5.200.0050.02014.13
5.5.190.0050.03314.17
5.5.180.0050.03014.06
5.5.170.0000.00710.94
5.5.160.0020.03914.19
5.5.150.0050.03014.06
5.5.140.0080.02714.05
5.5.130.0050.01814.05
5.5.120.0070.03914.10
5.5.110.0020.02014.04
5.5.100.0050.03814.16
5.5.90.0070.03714.14
5.5.80.0030.02014.00
5.5.70.0060.03314.15
5.5.60.0030.02214.19
5.5.50.0000.03214.15
5.5.40.0050.02414.00
5.5.30.0030.03714.15
5.5.20.0050.03813.99
5.5.10.0070.02013.99
5.5.00.0050.03314.19
5.4.450.0050.03815.31
5.4.440.0030.04415.27
5.4.430.0070.03215.19
5.4.420.0070.01915.20
5.4.410.0060.01815.07
5.4.400.0050.02814.94
5.4.390.0060.02015.05
5.4.380.0060.03914.95
5.4.370.0050.04015.04
5.4.360.0050.02014.92
5.4.350.0030.04214.99
5.4.340.0070.04014.96
5.4.330.0030.00310.90
5.4.320.0060.03814.91
5.4.310.0020.02414.93
5.4.300.0030.02714.93
5.4.290.0020.04615.03
5.4.280.0030.03015.08
5.4.270.0090.01515.01
5.4.260.0030.03715.10
5.4.250.0090.03515.08
5.4.240.0060.02315.04
5.4.230.0080.03715.00
5.4.220.0030.03115.03
5.4.210.0000.02514.95
5.4.200.0020.03914.91
5.4.190.0060.03614.98
5.4.180.0050.03014.93
5.4.170.0070.04014.94
5.4.160.0050.03815.00
5.4.150.0070.02614.91
5.4.140.0020.04213.63
5.4.130.0030.03413.54
5.4.120.0040.04413.57
5.4.110.0060.02313.64
5.4.100.0050.02013.63
5.4.90.0050.02713.69
5.4.80.0020.03613.64
5.4.70.0030.02413.63
5.4.60.0070.01713.56
5.4.50.0030.02513.68
5.4.40.0070.03713.73
5.4.30.0030.04013.70
5.4.20.0020.04013.58
5.4.10.0050.03413.61
5.4.00.0020.04213.30
5.3.290.0030.04412.77
5.3.280.0030.04012.71
5.3.270.0070.01712.73
5.3.260.0040.03112.75
5.3.250.0030.04212.75
5.3.240.0000.02312.76
5.3.230.0030.03312.69
5.3.220.0050.02212.66
5.3.210.0040.02812.68
5.3.200.0070.03812.77
5.3.190.0050.03012.77
5.3.180.0020.02312.77
5.3.170.0030.04212.67
5.3.160.0060.02612.74
5.3.150.0050.03712.70
5.3.140.0050.04012.65
5.3.130.0050.03612.65
5.3.120.0100.01912.73
5.3.110.0090.03812.70
5.3.100.0030.04012.45
5.3.90.0040.03012.41
5.3.80.0050.02512.49
5.3.70.0050.02312.42
5.3.60.0120.03312.39
5.3.50.0030.04012.31
5.3.40.0050.02612.37
5.3.30.0030.02312.36
5.3.20.0050.02212.19
5.3.10.0030.03312.29
5.3.00.0020.02112.23
5.2.170.0050.02511.41
5.2.160.0060.02811.41
5.2.150.0040.03411.41
5.2.140.0050.02011.41
5.2.130.0050.01911.41
5.2.120.0060.02911.41
5.2.110.0000.02111.41
5.2.100.0090.01711.41
5.2.90.0010.02011.41
5.2.80.0030.01911.41
5.2.70.0030.03511.41
5.2.60.0020.02211.41
5.2.50.0020.02611.41
5.2.40.0080.01211.41
5.2.30.0040.03311.41
5.2.20.0020.02911.41
5.2.10.0050.01211.41
5.2.00.0020.01811.41
5.1.60.0020.01311.41
5.1.50.0060.01311.41
5.1.40.0030.01311.41
5.1.30.0040.03211.41
5.1.20.0050.02311.41
5.1.10.0050.01211.41
5.1.00.0050.02711.41
5.0.50.0030.02011.41
5.0.40.0000.02111.41
5.0.30.0050.02711.41
5.0.20.0020.01011.41
5.0.10.0010.01311.41
5.0.00.0050.02511.41
4.4.90.0000.01011.41
4.4.80.0010.01111.41
4.4.70.0000.01011.41
4.4.60.0020.01711.41
4.4.50.0000.01011.41
4.4.40.0030.01011.41
4.4.30.0000.01111.41
4.4.20.0010.01211.41
4.4.10.0060.01511.41
4.4.00.0030.01811.41
4.3.110.0000.01411.41
4.3.100.0020.01011.41
4.3.90.0030.00711.41
4.3.80.0030.01511.41
4.3.70.0060.01211.41
4.3.60.0010.01111.41
4.3.50.0020.01711.41
4.3.40.0000.02311.41
4.3.30.0000.01311.41
4.3.20.0030.01511.41
4.3.10.0050.01511.41
4.3.00.0020.01311.41

preferences:
69.45 ms | 400 KiB | 5 Q