3v4l.org

run code in 300+ PHP versions simultaneously
<?php function is_iterable($var) { // return (is_array($var) || $var instanceof Traversable); return (is_array($var) || $var instanceof Traversable || $var instanceof stdClass); } class Foo { public $a = 'one'; public $b = 'two'; } $foo = new Foo(); $bar = array('d','e','f'); $baz = 'string'; $bazinga = 1; $boo = new StdClass(); var_dump(is_iterable($foo)); //boolean true var_dump(is_iterable($bar)); //boolean true var_dump(is_iterable($baz)); //boolean false var_dump(is_iterable($bazinga)); //bolean false var_dump(is_iterable($boo)); //bolean true ?>

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)
8.3.60.0140.00318.38
8.3.50.0160.00322.06
8.3.40.0120.00618.67
8.3.30.0180.00318.78
8.3.20.0000.00820.30
8.3.10.0000.00723.53
8.3.00.0040.00418.88
8.2.180.0170.00016.38
8.2.170.0040.01122.96
8.2.160.0110.00320.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0080.00020.82
8.2.110.0100.00022.10
8.2.100.0040.00817.72
8.2.90.0000.00817.72
8.2.80.0000.00817.97
8.2.70.0030.00617.50
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0040.00421.11
8.2.30.0020.00518.04
8.2.20.0040.00417.58
8.2.10.0000.00717.97
8.2.00.0000.00817.53
8.1.280.0030.01725.92
8.1.270.0090.00023.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00922.41
8.1.230.0000.01120.91
8.1.220.0050.00317.74
8.1.210.0000.00818.85
8.1.200.0000.00917.23
8.1.190.0000.00817.10
8.1.180.0050.00218.10
8.1.170.0000.00818.59
8.1.160.0080.00021.99
8.1.150.0000.00718.41
8.1.140.0070.00017.32
8.1.130.0040.00417.83
8.1.120.0000.00717.29
8.1.110.0000.00817.21
8.1.100.0040.00417.32
8.1.90.0040.00417.19
8.1.80.0000.00717.19
8.1.70.0030.00317.30
8.1.60.0080.00017.43
8.1.50.0050.00317.38
8.1.40.0020.00517.42
8.1.30.0000.00917.53
8.1.20.0040.00417.50
8.1.10.0040.00417.34
8.1.00.0050.00217.16
8.0.300.0030.00319.84
8.0.290.0000.00716.91
8.0.280.0000.00718.30
8.0.270.0030.00317.03
8.0.260.0000.00617.18
8.0.250.0030.00316.80
8.0.240.0060.00016.89
8.0.230.0000.00716.88
8.0.220.0030.00316.83
8.0.210.0020.00516.71
8.0.200.0050.00316.79
8.0.190.0000.00716.88
8.0.180.0000.00716.72
8.0.170.0040.00416.86
8.0.160.0000.00716.77
8.0.150.0040.00416.78
8.0.140.0050.00216.68
8.0.130.0000.00713.26
8.0.120.0000.00816.87
8.0.110.0030.00516.81
8.0.100.0030.00316.80
8.0.90.0040.00416.64
8.0.80.0130.00916.73
8.0.70.0000.00716.75
8.0.60.0070.00016.79
8.0.50.0050.00316.77
8.0.30.0090.00916.83
8.0.20.0120.00617.40
8.0.10.0060.00317.05
8.0.00.0050.01216.56
7.4.330.0030.00315.02
7.4.320.0040.00416.38
7.4.300.0070.00016.43
7.4.290.0000.00716.36
7.4.280.0070.00416.36
7.4.270.0080.00016.35
7.4.260.0030.00716.27
7.4.250.0040.00416.43
7.4.240.0030.00316.37
7.4.230.0030.00316.55
7.4.220.0100.01916.52
7.4.210.0070.00916.34
7.4.200.0030.00316.48
7.4.190.0040.00416.61
7.4.160.0180.00316.23
7.4.150.0080.01217.40
7.4.140.0090.01117.86
7.4.130.0090.00916.52
7.4.120.0070.01216.28
7.4.110.0130.00616.39
7.4.100.0100.01016.47
7.4.90.0070.01016.29
7.4.80.0170.00019.39
7.4.70.0070.01316.48
7.4.60.0130.00316.39
7.4.50.0040.00416.27
7.4.40.0060.01116.45
7.4.30.0150.00616.34
7.4.00.0000.00914.97
7.3.330.0030.00313.10
7.3.320.0000.00713.21
7.3.310.0030.00316.23
7.3.300.0000.00716.28
7.3.290.0100.00716.23
7.3.280.0110.00716.21
7.3.270.0110.00717.40
7.3.260.0130.01016.43
7.3.250.0120.00816.43
7.3.240.0040.01316.39
7.3.230.0130.00316.39
7.3.210.0170.00716.33
7.3.200.0170.00019.39
7.3.190.0070.01116.45
7.3.180.0120.00416.37
7.3.170.0000.01516.44
7.3.160.0030.01216.23
7.3.120.0100.00714.46
7.2.330.0030.01516.43
7.2.320.0120.00616.48
7.2.310.0100.00616.54
7.2.300.0070.01116.31
7.2.290.0080.01516.30
7.2.60.0070.00716.25
7.2.00.0080.00819.26
7.1.200.0030.00515.21
7.1.100.0030.00918.00
7.1.70.0000.01616.81
7.1.60.0120.00319.46
7.1.50.0000.02116.98
7.1.00.0070.07322.51
7.0.200.0080.00516.63
7.0.140.0000.07722.08
7.0.60.0100.05019.83
7.0.50.0070.07317.82
7.0.40.0000.09720.23
7.0.30.0200.08020.23
7.0.20.0170.04320.10
7.0.10.0130.04720.15
7.0.00.0070.08720.18
5.6.280.0030.07321.12
5.6.210.0100.07320.50
5.6.200.0030.04718.23
5.6.190.0070.09020.61
5.6.180.0400.07720.48
5.6.170.0330.07020.45
5.6.160.0070.09020.57
5.6.150.0030.08718.18
5.6.140.0130.06718.19
5.6.130.0100.06018.14
5.6.120.0030.04021.12
5.6.110.0070.06720.94
5.6.100.0000.04321.09
5.6.90.0100.07720.97
5.6.80.0100.06320.41
5.5.350.4330.05320.42
5.5.340.0030.08718.03
5.5.330.0100.08020.43
5.5.320.0300.07320.35
5.5.310.0230.05020.25
5.5.300.0030.06718.07
5.5.290.0130.07318.03
5.5.280.0030.04720.94
5.5.270.0170.06320.93
5.5.260.0100.08020.87
5.5.250.0070.08020.72
5.5.240.0070.07720.20
5.4.450.0330.04750.62
5.4.440.1230.05719.47
5.4.430.0170.05038.68
5.4.420.0200.04337.29
5.4.410.0200.04335.11
5.4.400.0130.04031.64
5.4.390.0200.04731.53
5.4.380.0400.06718.58
5.4.370.0370.04718.59
5.4.360.0300.07318.60
5.4.350.0530.07018.58
5.4.340.0330.06318.63
5.4.320.0120.03312.50
5.4.310.0080.05012.50
5.4.300.0120.05512.51
5.4.290.0110.06712.50
5.4.280.0150.05212.40
5.4.270.0170.04912.40
5.4.260.0130.05812.40
5.4.250.0120.05812.39
5.4.240.0120.05512.39
5.4.230.0120.05712.39
5.4.220.0110.05612.39
5.4.210.0110.05312.39
5.4.200.0140.05412.39
5.4.190.0120.06012.38
5.4.180.0140.05212.39
5.4.170.0100.04712.40
5.4.160.0050.05212.39
5.4.150.0100.04912.39
5.4.140.0110.05412.07
5.4.130.0110.04812.06
5.4.120.0080.05412.01
5.4.110.0100.05112.02
5.4.100.0080.05412.01
5.4.90.0130.05312.01
5.4.80.0100.05912.01
5.4.70.0080.05112.01
5.4.60.0090.04912.01
5.4.50.0110.05112.01
5.4.40.0070.05512.00
5.4.30.0130.04511.99
5.4.20.0110.04911.99
5.4.10.0080.05012.00
5.4.00.0110.05011.48
5.3.290.0070.03812.80
5.3.280.0090.05112.70
5.3.270.0110.05412.72
5.3.260.0090.05412.72
5.3.250.0130.05412.72
5.3.240.0070.05812.72
5.3.230.0070.07012.71
5.3.220.0170.06912.68
5.3.210.0060.05712.68
5.3.200.0100.03912.68
5.3.190.0040.04812.68
5.3.180.0060.04412.67
5.3.170.0100.04312.67
5.3.160.0080.04812.68
5.3.150.0120.05412.67
5.3.140.0100.05612.66
5.3.130.0070.06112.66
5.3.120.0100.07712.66
5.3.110.0170.10012.65
5.3.100.0130.12512.12
5.3.90.0150.04912.10
5.3.80.0060.04712.09
5.3.70.0040.04412.09
5.3.60.0090.04712.07
5.3.50.0070.05012.02
5.3.40.0150.05312.02
5.3.30.0100.04411.98
5.3.20.0150.05711.76
5.3.10.0110.05411.73
5.3.00.0140.05111.71
5.2.170.0090.0459.22
5.2.160.0200.0609.21
5.2.150.0100.0479.22
5.2.140.0080.0489.21
5.2.130.0060.0479.18
5.2.120.0090.0429.17
5.2.110.0050.0459.18
5.2.100.0100.0389.18
5.2.90.0060.0449.18
5.2.80.0120.0389.17
5.2.70.0060.0449.17
5.2.60.0080.0549.12
5.2.50.0090.0419.09
5.2.40.0130.0369.07
5.2.30.0100.0309.05
5.2.20.0080.0339.04
5.2.10.0040.0398.95
5.2.00.0060.0368.81
5.1.60.0050.0328.09
5.1.50.0060.0288.08
5.1.40.0030.0288.06
5.1.30.0090.0248.42
5.1.20.0060.0298.44
5.1.10.0050.0308.16
5.1.00.0050.0328.16
5.0.50.0060.0216.64
5.0.40.0060.0216.50
5.0.30.0070.0436.31
5.0.20.0060.0256.28
5.0.10.0050.0276.26
5.0.00.0040.0386.25
4.4.90.0030.0224.78
4.4.80.0040.0224.76
4.4.70.0030.0224.75
4.4.60.0060.0174.76
4.4.50.0040.0204.77
4.4.40.0020.0334.71
4.4.30.0070.0184.76
4.4.20.0020.0234.84
4.4.10.0020.0224.85
4.4.00.0030.0324.75
4.3.110.0030.0224.67
4.3.100.0030.0204.67
4.3.90.0030.0214.64
4.3.80.0020.0324.59
4.3.70.0030.0204.63
4.3.60.0010.0224.63
4.3.50.0020.0234.63
4.3.40.0020.0324.53
4.3.30.0010.0223.30
4.3.20.0040.0183.28
4.3.10.0060.0143.25
4.3.00.0030.01728.65

preferences:
40.1 ms | 401 KiB | 5 Q