3v4l.org

run code in 300+ PHP versions simultaneously
<?php function throw_error_iterate($errno, $errstr, $errfile, $errline, $errcontext) { throw new Exception($errstr, $errno); } function is_iterable($var) { set_error_handler(function ($errno, $errstr, $errfile, $errline, $errcontext){ throw new Exception($errstr, $errno); }); try { foreach ($var as $v) { break; } } catch (Exception $e) { restore_error_handler(); return false; } restore_error_handler(); return true; } 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)
8.3.60.0040.01518.37
8.3.50.0090.01021.82
8.3.40.0030.01618.85
8.3.30.0070.00718.54
8.3.20.0150.00618.60
8.3.10.0190.00020.44
8.3.00.0100.01021.95
8.2.180.0090.01216.63
8.2.170.0120.00322.96
8.2.160.0130.00720.52
8.2.150.0100.01024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00220.97
8.2.110.0070.01721.03
8.2.100.0040.00817.84
8.2.90.0030.00519.16
8.2.80.0030.00617.97
8.2.70.0160.00017.13
8.2.60.0030.00517.80
8.2.50.0040.00418.10
8.2.40.0100.00318.03
8.2.30.0040.00419.66
8.2.20.0040.00417.59
8.2.10.0040.00417.57
8.2.00.0030.00617.61
8.1.280.0060.01225.92
8.1.270.0000.00823.99
8.1.260.0110.00326.35
8.1.250.0030.01328.09
8.1.240.0160.00619.39
8.1.230.0040.00719.42
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.09
8.1.190.0040.00417.11
8.1.180.0070.00318.10
8.1.170.0000.00818.89
8.1.160.0050.00318.63
8.1.150.0050.00218.57
8.1.140.0040.00417.33
8.1.130.0070.00017.72
8.1.120.0000.00717.37
8.1.110.0000.00817.34
8.1.100.0040.00417.38
8.1.90.0040.00417.33
8.1.80.0030.00517.36
8.1.70.0000.00817.32
8.1.60.0030.00617.35
8.1.50.0040.00417.24
8.1.40.0040.00417.39
8.1.30.0040.00417.44
8.1.20.0050.00717.39
8.1.10.0040.00417.35
8.1.00.0040.00417.26
8.0.300.0040.00418.84
8.0.290.0040.00416.63
8.0.280.0030.00518.20
8.0.270.0000.00717.18
8.0.260.0060.00016.72
8.0.250.0070.00016.94
8.0.240.0050.00316.90
8.0.230.0040.00416.88
8.0.220.0000.00716.74
8.0.210.0070.00016.80
8.0.200.0000.00816.92
8.0.190.0000.00716.80
8.0.180.0030.00616.82
8.0.170.0030.00516.84
8.0.160.0050.00316.83
8.0.150.0030.00616.82
8.0.140.0020.00516.69
8.0.130.0000.00613.27
8.0.120.0040.00416.81
8.0.110.0040.00416.78
8.0.100.0040.00416.84
8.0.90.0000.00716.83
8.0.80.0070.01016.77
8.0.70.0000.00716.90
8.0.60.0040.00416.66
8.0.50.0050.00316.84
8.0.30.0120.00617.05
8.0.20.0130.00517.40
8.0.10.0000.00816.79
8.0.00.0130.00716.60
7.4.330.0030.00314.76
7.4.320.0000.00616.45
7.4.300.0030.00316.43
7.4.290.0000.00816.36
7.4.280.0000.00816.52
7.4.270.0050.00216.45
7.4.260.0000.00513.09
7.4.250.0040.00416.32
7.4.240.0040.00416.46
7.4.230.0070.00016.28
7.4.220.0160.00316.54
7.4.210.0050.01016.45
7.4.200.0040.00416.43
7.4.190.0030.00316.19
7.4.160.0080.00816.49
7.4.150.0070.01117.40
7.4.140.0130.00817.86
7.4.130.0090.00816.47
7.4.120.0100.00716.40
7.4.110.0060.01016.27
7.4.100.0120.00916.30
7.4.90.0090.00916.28
7.4.80.0070.01419.04
7.4.70.0120.00616.58
7.4.60.0110.00816.38
7.4.50.0060.00316.59
7.4.40.0100.01022.27
7.4.30.0150.00916.30
7.4.00.0090.00614.82
7.3.330.0000.00513.12
7.3.320.0000.00512.96
7.3.310.0040.00416.14
7.3.300.0000.00616.20
7.3.290.0140.00616.27
7.3.280.0040.01116.21
7.3.270.0090.00917.40
7.3.260.0020.01518.24
7.3.250.0090.01016.35
7.3.240.0040.01216.48
7.3.230.0070.01416.39
7.3.210.0130.00916.25
7.3.200.0070.01419.39
7.3.190.0000.01616.26
7.3.180.0120.00616.17
7.3.170.0090.01616.27
7.3.160.0000.01516.36
7.3.120.0060.01014.64
7.3.110.0070.01014.73
7.3.100.0040.00814.93
7.3.90.0000.01414.69
7.3.80.0070.00714.85
7.3.70.0100.00614.86
7.3.60.0030.00714.76
7.3.50.0100.00314.53
7.3.40.0080.00814.70
7.3.30.0030.00514.65
7.3.20.0080.00416.41
7.3.10.0060.01116.32
7.3.00.0050.00916.49
7.2.330.0170.00016.40
7.2.320.0090.01316.27
7.2.310.0090.00916.61
7.2.300.0130.00316.30
7.2.290.0090.00916.31
7.2.250.0120.00315.13
7.2.240.0100.01014.60
7.2.230.0030.01414.87
7.2.220.0080.00314.82
7.2.210.0040.00415.07
7.2.200.0080.00614.59
7.2.190.0000.01514.88
7.2.180.0000.01415.02
7.2.170.0120.00614.85
7.2.130.0030.01116.86
7.2.120.0110.00716.52
7.2.110.0070.01516.42
7.2.100.0000.01116.43
7.2.90.0070.00916.47
7.2.80.0110.00716.38
7.2.70.0130.00716.61
7.2.60.0120.00516.61
7.2.50.0130.01616.85
7.2.40.0140.00716.54
7.2.30.0100.01216.70
7.2.20.0100.01116.78
7.2.10.0110.00716.32
7.2.00.0110.00717.87
7.1.330.0070.00715.35
7.1.320.0030.00815.28
7.1.310.0040.00815.44
7.1.300.0030.01015.55
7.1.290.0100.00315.59
7.1.280.0000.00915.27
7.1.270.0070.00715.58
7.1.260.0030.01015.61
7.1.250.0090.00915.57
7.1.200.0070.00315.47
7.1.100.0000.01217.85
7.1.70.0060.00316.63
7.1.60.0070.01719.40
7.1.50.0040.00716.80
7.1.00.0070.03022.36
7.0.200.0000.00816.68
7.0.140.0030.07721.99
7.0.80.0570.08319.96
7.0.70.0430.04319.90
7.0.60.0500.08020.08
7.0.50.0500.07320.34
7.0.40.0170.07720.18
7.0.30.0030.08320.04
7.0.20.0130.07020.11
7.0.10.0100.05020.09
7.0.00.0070.08320.22
5.6.280.0000.07721.16
5.6.230.0100.08020.51
5.6.220.0070.04020.59
5.6.210.0100.04320.48
5.6.200.0130.08021.14
5.6.190.0100.08021.05
5.6.180.0070.08020.96
5.6.170.0170.04020.96
5.6.160.0130.05321.04
5.6.150.0270.06321.12
5.6.140.0030.06721.06
5.6.130.0100.08720.95
5.6.120.0130.06721.08
5.6.110.0100.06320.91
5.6.100.0030.05321.16
5.6.90.0130.08021.03
5.6.80.0170.06720.48
5.6.70.0070.08020.36
5.6.60.0100.08020.43
5.6.50.0070.07320.45
5.6.40.0030.05020.32
5.6.30.0070.08020.32
5.6.20.0100.08320.32
5.6.10.0230.06020.32
5.6.00.0070.08020.37
5.5.370.0070.04720.47
5.5.360.0030.07320.45
5.5.350.0070.05720.46
5.5.340.0170.07020.84
5.5.330.0030.08720.81
5.5.320.0200.07720.93
5.5.310.0130.07320.65
5.5.300.0100.08020.92
5.5.290.0030.08020.94
5.5.280.0100.08320.89
5.5.270.0000.05320.93
5.5.260.0170.05320.76
5.5.250.0130.07020.59
5.5.240.0070.07320.28
5.5.230.0130.07720.12
5.5.220.0070.07020.13
5.5.210.0070.08020.17
5.5.200.0100.07720.13
5.5.190.0100.07320.15
5.5.180.0000.09020.24
5.5.160.0100.05020.09
5.5.150.0170.02720.15
5.5.140.0070.03720.09
5.5.130.0030.05720.24
5.5.120.0100.07720.25
5.5.110.0130.04020.22
5.5.100.0070.04019.98
5.5.90.0070.04720.05
5.5.80.0070.08320.16
5.5.70.0000.07320.11
5.5.60.0070.05720.07
5.5.50.0070.05020.15
5.5.40.0070.07320.06
5.5.30.0100.06320.07
5.5.20.0070.07720.16
5.5.10.0100.07720.08
5.5.00.0030.08020.14
5.4.450.0100.07719.37
5.4.440.0070.08319.20
5.4.430.0000.04319.31
5.4.420.0100.07719.32
5.4.410.0270.05019.05
5.4.400.0170.07019.13
5.4.390.0130.07319.12
5.4.380.0100.07018.95
5.4.370.0130.07319.14
5.4.360.0030.08319.09
5.4.350.0100.04719.05
5.4.340.0100.07719.05
5.4.320.0030.04019.11
5.4.310.0030.04319.21
5.4.300.0030.05319.05
5.4.290.0100.07719.18
5.4.280.0070.07718.94
5.4.270.0100.06019.09
5.4.260.0070.07719.18
5.4.250.0070.04719.16
5.4.240.0100.03318.94
5.4.230.0130.05719.02
5.4.220.0070.07018.89
5.4.210.0000.07719.06
5.4.200.0000.04019.17
5.4.190.0070.07719.15
5.4.180.0070.05319.11
5.4.170.0030.08019.12
5.4.160.0100.04319.06
5.4.150.0070.07019.22
5.4.140.0070.07316.42
5.4.130.0000.07316.24
5.4.120.0130.05016.54
5.4.110.0070.06016.38
5.4.100.0070.04016.48
5.4.90.0070.07016.49
5.4.80.0170.06016.43
5.4.70.0100.06016.55
5.4.60.0130.06716.37
5.4.50.0130.06016.40
5.4.40.0030.04016.42
5.4.30.0000.04716.32
5.4.20.0100.07016.39
5.4.10.0100.06716.30
5.4.00.0100.06715.87
5.3.290.0030.04314.82
5.3.280.0000.08314.58
5.3.270.0100.07314.54
5.3.260.0130.07014.63
5.3.250.0100.07314.64
5.3.240.0030.08314.71
5.3.230.0130.05714.63
5.3.220.0030.08014.60
5.3.210.0070.05314.57
5.3.200.0030.04714.55
5.3.190.0070.04314.70
5.3.180.0070.07714.58
5.3.170.0130.06014.59
5.3.160.0070.07714.60
5.3.150.0030.06714.72
5.3.140.0030.05014.64
5.3.130.0030.07714.53
5.3.120.0100.05714.49
5.3.110.0030.04014.63
5.3.100.0000.05714.14
5.3.90.0000.06013.98
5.3.80.0000.04314.08
5.3.70.0130.06314.14
5.3.60.0030.04313.95
5.3.50.0000.08013.95
5.3.40.0100.03013.87
5.3.30.0070.07313.81
5.3.20.0070.07013.84
5.3.10.0130.06713.77
5.3.00.0100.07013.58
5.2.170.0000.03311.64
5.2.160.0070.02711.64
5.2.150.0070.05311.64
5.2.140.0030.06311.64
5.2.130.0070.04311.64
5.2.120.0070.05711.64
5.2.110.0030.04011.64
5.2.100.0030.06311.64
5.2.90.0030.04311.64
5.2.80.0100.05311.64
5.2.70.0030.03711.64
5.2.60.0030.06311.64
5.2.50.0030.07011.64
5.2.40.0000.05311.64
5.2.30.0100.06011.64
5.2.20.0000.05711.64
5.2.10.0100.05311.64
5.2.00.0070.05711.64
5.1.60.0070.05311.64
5.1.50.0100.04711.64
5.1.40.0000.04711.64
5.1.30.0000.04711.64
5.1.20.0030.06011.64
5.1.10.0030.05711.64
5.1.00.0070.05311.64
5.0.50.0100.04311.64
5.0.40.0000.05011.64
5.0.30.0030.05711.64
5.0.20.0070.04011.64
5.0.10.0000.03711.64
5.0.00.0000.06711.64
4.4.90.0030.01311.64
4.4.80.0030.02711.64
4.4.70.0000.03711.64
4.4.60.0030.02711.64
4.4.50.0000.03711.64
4.4.40.0030.05311.64
4.4.30.0000.03711.64
4.4.20.0000.03711.64
4.4.10.0000.03711.64
4.4.00.0000.05711.64
4.3.110.0100.02011.64
4.3.100.0070.01711.64
4.3.90.0030.03011.64
4.3.80.0000.03711.64
4.3.70.0030.03311.64
4.3.60.0000.03311.64
4.3.50.0070.03311.64
4.3.40.0030.02711.64
4.3.30.0030.02711.64
4.3.20.0030.03711.64
4.3.10.0030.03011.64
4.3.00.0030.03311.64

preferences:
40.1 ms | 401 KiB | 5 Q