3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = ['test2', 'test9']; $db = ['test1', 'test2', 'test3', 'test4']; var_dump(count(array_intersect($key, $db)));

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)
8.3.60.0150.00616.46
8.3.50.0140.00622.10
8.3.40.0120.00618.50
8.3.30.0110.00318.83
8.3.20.0000.00720.26
8.3.10.0070.00021.75
8.3.00.0050.00519.01
8.2.180.0060.01516.50
8.2.170.0070.01022.96
8.2.160.0070.00722.26
8.2.150.0120.00324.18
8.2.140.0040.01124.66
8.2.130.0080.00026.16
8.2.120.0100.01017.80
8.2.110.0070.00322.22
8.2.100.0090.00317.50
8.2.90.0000.00719.12
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00517.93
8.2.50.0030.00518.07
8.2.40.0040.00817.84
8.2.30.0030.00518.05
8.2.20.0000.00817.73
8.2.10.0000.00717.98
8.2.00.0070.00017.55
8.1.280.0170.00325.92
8.1.270.0060.00320.61
8.1.260.0090.00626.35
8.1.250.0060.00328.09
8.1.240.0030.00623.80
8.1.230.0070.00418.85
8.1.220.0050.00217.79
8.1.210.0030.00618.77
8.1.200.0040.00517.23
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0040.00420.30
8.1.160.0000.00722.07
8.1.150.0000.00718.93
8.1.140.0040.00417.50
8.1.130.0000.00717.80
8.1.120.0030.00317.52
8.1.110.0070.00017.34
8.1.100.0040.00417.39
8.1.90.0030.00317.43
8.1.80.0040.00317.36
8.1.70.0050.00317.43
8.1.60.0060.00317.58
8.1.50.0070.00017.48
8.1.40.0040.00417.49
8.1.30.0030.00617.62
8.1.20.0040.00417.63
8.1.10.0000.00817.44
8.1.00.0040.00417.40
8.0.300.0080.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.38
8.0.270.0000.00717.19
8.0.260.0070.00017.10
8.0.250.0040.00416.93
8.0.240.0030.00516.79
8.0.230.0070.00016.79
8.0.220.0030.00316.85
8.0.210.0030.00516.84
8.0.200.0000.00616.84
8.0.190.0000.00816.96
8.0.180.0030.00516.83
8.0.170.0000.00716.78
8.0.160.0000.00816.94
8.0.150.0070.00016.84
8.0.140.0000.00716.85
8.0.130.0030.00313.40
8.0.120.0000.00716.76
8.0.110.0000.00716.93
8.0.100.0000.00816.95
8.0.90.0000.00816.87
8.0.80.0060.00916.84
8.0.70.0000.00816.76
8.0.60.0000.00716.95
8.0.50.0080.00016.88
8.0.30.0200.00817.04
8.0.20.0110.00817.40
8.0.10.0080.00016.91
8.0.00.0080.01016.86
7.4.330.0000.00515.03
7.4.320.0000.00616.51
7.4.300.0060.00016.57
7.4.290.0030.00316.58
7.4.280.0030.00516.63
7.4.270.0040.00416.61
7.4.260.0110.00016.58
7.4.250.0040.00416.46
7.4.240.0040.00416.59
7.4.230.0070.00016.47
7.4.220.0060.01216.44
7.4.210.0080.00716.58
7.4.200.0030.00316.70
7.4.160.0070.01016.29
7.4.150.0190.00617.40
7.4.140.0090.01217.86
7.4.130.0120.00716.41
7.4.120.0120.00416.46
7.4.110.0100.01016.56
7.4.100.0150.00616.43
7.4.90.0100.00716.32
7.4.80.0070.01016.39
7.4.70.0110.00716.38
7.4.60.0100.00616.56
7.4.50.0030.00316.42
7.4.40.0070.00916.57
7.4.30.0140.00316.44
7.4.00.0060.01014.77
7.3.330.0050.00012.95
7.3.320.0140.00012.91
7.3.310.0070.00016.02
7.3.300.0080.00016.14
7.3.290.0040.00416.13
7.3.280.0060.01016.18
7.3.270.0100.00717.40
7.3.260.0120.00616.20
7.3.250.0100.00816.38
7.3.240.0110.00716.14
7.3.230.0110.00716.39
7.3.210.0040.01216.08
7.3.200.0110.00719.39
7.3.190.0030.01216.15
7.3.180.0030.01316.51
7.3.170.0060.01616.27
7.3.160.0120.00816.47
7.3.10.0030.01016.59
7.3.00.0000.01616.58
7.2.330.0110.00716.54
7.2.320.0080.00716.63
7.2.310.0030.01316.23
7.2.300.0120.00616.50
7.2.290.0090.01116.44
7.2.130.0060.00316.82
7.2.120.0060.00916.55
7.2.110.0060.00316.57
7.2.100.0090.00616.56
7.2.90.0070.00716.47
7.2.80.0040.00416.82
7.2.70.0070.00316.92
7.2.60.0030.00716.59
7.2.50.0050.00316.58
7.2.40.0030.00916.66
7.2.30.0080.00416.82
7.2.20.0090.00016.83
7.2.10.0000.01516.49
7.2.00.0050.00818.00
7.1.250.0030.00915.40
7.1.100.0100.00718.11
7.1.70.0030.00317.16
7.1.60.0030.02119.50
7.1.50.0090.00916.89
7.1.00.0100.06722.57
7.0.200.0550.00714.50
7.0.140.0030.07022.08
7.0.60.0070.08020.01
7.0.50.0170.05317.80
7.0.40.0130.07720.24
7.0.30.0200.04020.01
7.0.20.0300.07320.09
7.0.10.0000.04720.18
7.0.00.0130.08020.02
5.6.280.0100.06720.81
5.6.210.0070.08020.72
5.6.200.0030.04318.11
5.6.190.0030.05020.60
5.6.180.0170.04720.57
5.6.170.0230.04320.42
5.6.160.0130.08020.44
5.6.150.0130.07318.21
5.6.140.0030.04018.18
5.6.130.0070.07718.11
5.6.120.0100.06721.09
5.6.110.0030.09021.08
5.6.100.0170.05321.00
5.6.90.0130.08321.11
5.6.80.0170.06020.39
5.6.70.2900.03020.40
5.5.350.0230.07020.46
5.5.340.0130.07017.98
5.5.330.0070.04020.56
5.5.320.0270.07320.27
5.5.310.0200.05020.27
5.5.300.0070.03717.98
5.5.290.0130.03317.91
5.5.280.0170.07720.78
5.5.270.0100.06720.72
5.5.260.0200.07020.88
5.5.250.0030.07320.68
5.5.240.0370.06320.15
5.4.450.0530.06719.47
5.4.440.0870.06319.16
5.4.430.0130.05018.97
5.4.420.0430.05718.98
5.4.410.0070.06019.04
5.4.400.0270.05318.69
5.4.390.0330.04718.53
5.4.380.0230.05718.61
5.4.370.0300.05018.69
5.4.360.0270.05318.72
5.4.350.0230.06318.72
5.4.340.0200.06018.46
5.4.320.0300.05318.45
5.4.310.0400.04318.71
5.4.300.0300.05318.68
5.4.290.0430.04318.51
5.4.280.0300.05318.57
5.4.270.0400.04318.64
5.4.260.0270.05718.52
5.4.250.0400.04718.71
5.4.240.0230.06018.70
5.4.230.0230.05718.60
5.4.220.0330.05318.55
5.4.210.0300.05318.79
5.4.200.0200.05716.75
5.4.190.0270.05318.61
5.4.180.0370.04318.70
5.4.170.0370.04718.56
5.4.160.0300.05018.44
5.4.150.0170.06018.70
5.4.140.0230.05316.23
5.4.130.0270.05016.04
5.4.120.0200.06016.16
5.4.110.0300.04716.25
5.4.100.0300.04716.18
5.4.90.0300.04716.28
5.4.80.0370.05016.18
5.4.70.0130.06316.07
5.4.60.0270.05016.19
5.4.50.0230.05016.13
5.4.40.0400.04016.13
5.4.30.0230.05316.18
5.4.20.0370.04316.21
5.4.10.0270.05016.30
5.4.00.0300.04715.61
5.3.290.0300.05314.66
5.3.280.0230.05314.57
5.3.270.0330.04714.59
5.3.260.0300.05314.60
5.3.250.0200.06014.70
5.3.240.0430.06314.57
5.3.230.0370.06714.65
5.3.220.0300.05014.54
5.3.210.0200.06314.54
5.3.200.0270.05714.53
5.3.190.0330.07014.55
5.3.180.0370.05014.55
5.3.170.0330.04714.56
5.3.160.0230.05314.55
5.3.150.0200.06014.55
5.3.140.0270.05314.52
5.3.130.0370.05014.54
5.3.120.0330.05014.46
5.3.110.0270.05314.47
5.3.100.0330.04714.02
5.3.90.0270.05014.12
5.3.80.0300.05013.92
5.3.70.0300.04713.99
5.3.60.0330.04313.91
5.3.50.0270.05713.87
5.3.40.0300.05313.87
5.3.30.0170.05713.80
5.3.20.0370.04013.68
5.3.10.0330.04313.64
5.3.00.0330.05313.59
5.2.170.0200.04311.15
5.2.160.0230.04011.28
5.2.150.0170.05011.28
5.2.140.0270.04011.20
5.2.130.0270.03711.13
5.2.120.0200.04311.25
5.2.110.0200.04011.09
5.2.100.0230.03711.06
5.2.90.0170.04311.11
5.2.80.0300.04011.13
5.2.70.0230.06011.06
5.2.60.0300.04311.00
5.2.50.0270.03711.02
5.2.40.0170.04011.03
5.2.30.0170.04311.03
5.2.20.0230.03710.99
5.2.10.0200.03710.91
5.2.00.0170.04710.70
5.1.60.0130.03710.06
5.1.50.0230.03010.04
5.1.40.0070.04310.13
5.1.30.0200.03310.31
5.1.20.0130.04010.39
5.1.10.0130.03710.13
5.1.00.0170.03310.08
5.0.50.0130.0238.60
5.0.40.0130.0238.53
5.0.30.0130.0378.25
5.0.20.0130.0238.18
5.0.10.0100.0278.27
5.0.00.0100.0408.18
4.4.90.0070.0205.95
4.4.80.0100.0205.89
4.4.70.0030.0275.89
4.4.60.0100.0205.82
4.4.50.0070.0235.88
4.4.40.0170.0275.82
4.4.30.0070.0235.88
4.4.20.0100.0305.94
4.4.10.0030.0275.90
4.4.00.0100.0335.89
4.3.110.0130.0175.80
4.3.100.0100.0205.74
4.3.90.0070.0235.78
4.3.80.0070.0375.82
4.3.70.0170.0135.84
4.3.60.0130.0175.89
4.3.50.0130.0175.79
4.3.40.0100.0305.76
4.3.30.0030.0234.59
4.3.20.0000.0274.55
4.3.10.0070.0204.52
4.3.00.0170.0209.30

preferences:
61.58 ms | 401 KiB | 5 Q