3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = []; if ($x instanceof ArrayObject || $x instanceof ArrayAccess || $x instanceof Countable) { echo 'yes'; } else { echo 'no'; } $x = new ArrayObject; function foo(array $a) { echo 'k'; } foo($x);

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)
8.3.40.0110.00419.02
8.3.30.0030.01719.07
8.3.20.0110.00420.16
8.3.10.0110.00421.95
8.3.00.0050.00317.77
8.2.170.0120.00322.96
8.2.160.0110.00720.57
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0120.00626.16
8.2.120.0190.00020.90
8.2.110.0070.00320.93
8.2.100.0040.00717.84
8.2.90.0030.00519.09
8.2.80.0120.00817.97
8.2.70.0060.00317.50
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0070.00418.17
8.2.20.0000.00817.64
8.2.10.0000.00718.17
8.2.00.0030.00617.81
8.1.270.0060.00323.84
8.1.260.0080.00626.35
8.1.250.0000.00728.09
8.1.240.0030.00621.31
8.1.230.0030.00720.84
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0060.00317.13
8.1.180.0040.00418.10
8.1.170.0080.00018.48
8.1.160.0050.00321.89
8.1.150.0000.00718.83
8.1.140.0050.00517.37
8.1.130.0030.00317.70
8.1.120.0030.00317.47
8.1.110.0080.00017.36
8.1.100.0000.00717.45
8.1.90.0000.00717.36
8.1.80.0000.00717.55
8.1.70.0040.00417.34
8.1.60.0030.00517.49
8.1.50.0080.00017.57
8.1.40.0050.00317.43
8.1.30.0080.00017.58
8.1.20.0040.00417.68
8.1.10.0030.00617.55
8.1.00.0060.00317.43
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0030.00318.32
8.0.270.0000.00717.30
8.0.260.0040.00417.21
8.0.250.0030.00316.92
8.0.240.0030.00316.87
8.0.230.0000.00717.02
8.0.220.0030.00316.84
8.0.210.0040.00417.00
8.0.200.0060.00017.03
8.0.190.0070.00017.05
8.0.180.0040.00416.99
8.0.170.0000.00717.02
8.0.160.0030.00317.04
8.0.150.0070.00016.86
8.0.140.0040.00416.82
8.0.130.0050.00013.31
8.0.120.0030.00516.81
8.0.110.0040.00416.92
8.0.100.0000.00716.75
8.0.90.0030.00516.90
8.0.80.0030.01316.92
8.0.70.0030.00516.94
8.0.60.0000.00716.80
8.0.50.0040.00416.91
8.0.30.0090.01017.13
8.0.20.0090.01017.40
8.0.10.0070.00017.02
8.0.00.0110.00716.73
7.4.330.0050.00015.13
7.4.320.0070.00016.60
7.4.300.0000.00716.63
7.4.290.0000.00716.61
7.4.280.0000.00816.62
7.4.270.0000.00716.52
7.4.260.0030.00316.63
7.4.250.0000.00716.41
7.4.240.0000.00716.56
7.4.230.0030.00316.67
7.4.220.0130.01716.63
7.4.210.0100.00316.45
7.4.200.0040.00416.63
7.4.160.0080.00816.57
7.4.150.0140.00417.40
7.4.140.0050.01517.86
7.4.130.0070.01016.45
7.4.120.0120.00516.47
7.4.110.0130.00316.36
7.4.100.0140.00816.51
7.4.90.0080.00816.50
7.4.80.0220.00019.39
7.4.70.0110.00416.49
7.4.60.0100.00716.59
7.4.50.0000.00516.64
7.4.40.0060.01216.35
7.4.30.0140.00916.58
7.4.00.0030.01314.87
7.3.330.0060.00013.34
7.3.320.0050.00013.38
7.3.310.0030.00316.40
7.3.300.0030.00316.37
7.3.290.0100.01016.36
7.3.280.0080.00916.35
7.3.270.0150.00917.40
7.3.260.0140.01016.29
7.3.250.0080.01016.38
7.3.240.0140.01016.42
7.3.230.0090.00916.39
7.3.210.0120.00616.36
7.3.200.0130.00819.39
7.3.190.0050.01116.76
7.3.180.0060.00916.58
7.3.170.0120.00916.65
7.3.160.0070.00716.38
7.3.120.0050.00514.45
7.3.10.0090.00616.67
7.3.00.0110.00316.51
7.2.330.0150.00816.55
7.2.320.0040.01216.69
7.2.310.0070.01116.76
7.2.300.0030.01316.70
7.2.290.0060.00916.77
7.2.130.0030.01016.76
7.2.120.0080.00417.00
7.2.110.0070.00416.63
7.2.100.0070.00716.81
7.2.90.0070.00716.88
7.2.80.0060.00916.64
7.2.70.0000.01416.83
7.2.60.0070.00516.90
7.2.50.0060.00316.98
7.2.40.0130.00016.98
7.2.30.0060.00916.73
7.2.20.0040.01116.66
7.2.10.0070.00316.92
7.2.00.0040.00918.15
7.1.250.0070.00315.74
7.1.200.0070.00715.76
7.1.100.0150.00418.13
7.1.70.0030.00717.15
7.1.60.0140.01019.40
7.1.50.0040.01816.88
7.1.00.0030.07722.43
7.0.200.0040.00416.78
7.0.140.0100.06722.00
7.0.60.0030.07321.77
7.0.50.0030.04717.91
7.0.40.0130.06720.05
7.0.30.0330.07720.09
7.0.20.0370.07020.23
7.0.10.0170.07020.16
7.0.00.0100.06720.38
5.6.280.0100.06721.00
5.6.210.0030.04020.60
5.6.200.0200.06718.28
5.6.190.0100.04320.39
5.6.180.0200.08020.55
5.6.170.0200.08020.51
5.6.160.0000.05020.61
5.6.150.0070.06718.16
5.6.140.0070.06018.29
5.6.130.0070.08018.17
5.6.120.0070.06321.15
5.6.110.0130.04021.11
5.6.100.0070.06020.89
5.6.90.0200.08020.98
5.6.80.0000.04020.55
5.5.350.0200.03020.42
5.5.340.0070.04318.07
5.5.330.0130.06320.19
5.5.320.0200.05320.35
5.5.310.0500.06020.23
5.5.300.0100.06717.95
5.5.290.0070.07717.98
5.5.280.0030.04020.69
5.5.270.0100.07720.86
5.5.260.0030.04020.80
5.5.250.0130.07720.66
5.5.240.0070.03320.16
5.4.450.3100.03719.38
5.4.440.2500.04019.52
5.4.430.3500.05019.46
5.4.420.3200.03319.30
5.4.410.3100.03319.08
5.4.400.3170.04019.10
5.4.390.3100.03719.16
5.4.380.3130.04018.99
5.4.370.3530.03719.11
5.4.360.3230.03718.98
5.4.350.3100.02718.98
5.4.340.3070.04319.16
5.4.320.3230.03319.20
5.4.310.2930.03019.14
5.4.300.3230.03718.88
5.4.290.3070.04019.05
5.4.280.2970.03718.99
5.4.270.3130.04019.21
5.4.260.3000.03019.21
5.4.250.3270.03718.86
5.4.240.2700.03718.98
5.4.230.2900.04318.83
5.4.220.3200.03719.05
5.4.210.3270.03719.18
5.4.200.3130.03719.20
5.4.190.2800.04318.98
5.4.180.3200.03318.86
5.4.170.3200.03319.28
5.4.160.2900.03719.27
5.4.150.2970.03719.04
5.4.140.3100.04016.51
5.4.130.3270.03316.37
5.4.120.3000.03316.50
5.4.110.3000.04016.55
5.4.100.3130.02716.45
5.4.90.3100.03016.36
5.4.80.3000.04016.33
5.4.70.3200.03016.56
5.4.60.2500.03716.23
5.4.50.2500.02716.42
5.4.40.3030.02716.34
5.4.30.2830.03316.41
5.4.20.1900.03716.32
5.4.10.0100.02716.34
5.4.00.0070.03015.90
5.3.290.0030.04714.49
5.3.280.2070.03314.64
5.3.270.2870.04014.44
5.3.260.2770.04014.62
5.3.250.3100.03314.50
5.3.240.2970.03714.45
5.3.230.2570.03714.43
5.3.220.3000.04014.55
5.3.210.2770.03314.43
5.3.200.3000.03714.39
5.3.190.3070.03314.66
5.3.180.2200.04314.46
5.3.170.0700.03314.42
5.3.160.1500.03314.40
5.3.150.2670.04014.52
5.3.140.3000.03714.38
5.3.130.2830.03714.45
5.3.120.3200.03714.59
5.3.110.2800.04014.39
5.3.100.2870.04014.02
5.3.90.3170.03713.86
5.3.80.3300.03714.12
5.3.70.3070.04313.92
5.3.60.3070.03713.87
5.3.50.3070.04313.77
5.3.40.3070.04013.91
5.3.30.3100.04313.76
5.3.20.2830.03713.52
5.3.10.2830.03713.66
5.3.00.2870.03313.58
5.2.170.2670.03011.30
5.2.160.2630.02710.99
5.2.150.2600.02710.98
5.2.140.2670.02011.07
5.2.130.2670.02711.14
5.2.120.2400.02711.03
5.2.110.2830.03011.11
5.2.100.2430.02711.00
5.2.90.2630.03011.04
5.2.80.2570.03311.00
5.2.70.2400.02711.14
5.2.60.2700.02711.20
5.2.50.2630.03010.85
5.2.40.2270.02310.93
5.2.30.2100.02710.80
5.2.20.2300.03711.11
5.2.10.1870.03010.80
5.2.00.2000.03010.68
5.1.60.2000.02010.12
5.1.50.2230.02310.04
5.1.40.2030.01710.09
5.1.30.1730.02710.35
5.1.20.2000.02710.21
5.1.10.1930.03010.01
5.1.00.2230.0309.99
5.0.50.1030.0238.47
5.0.40.0930.0208.27
5.0.30.1130.0378.22
5.0.20.1170.0238.12
5.0.10.1030.0178.31
5.0.00.1030.0278.13
4.4.90.1000.0176.73
4.4.80.0970.0176.73
4.4.70.0970.0176.73
4.4.60.0970.0176.73
4.4.50.0970.0176.73
4.4.40.1000.0236.73
4.4.30.1000.0176.73
4.4.20.1030.0176.73
4.4.10.1230.0206.73
4.4.00.1000.0276.73
4.3.110.1030.0106.73
4.3.100.1330.0136.73
4.3.90.1100.0136.73
4.3.80.1130.0276.73
4.3.70.1030.0176.73
4.3.60.1200.0136.73
4.3.50.0970.0136.73
4.3.40.1100.0236.73
4.3.30.0500.0136.73
4.3.20.0470.0136.73
4.3.10.0500.0136.73
4.3.00.0570.0206.73

preferences:
43.58 ms | 400 KiB | 5 Q