3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vector = 'phpinfo()';//$_GET['vector']; array_map('assert', array($vector)); array_filter(array($vector), 'assert'); array_reduce(array($vector), 'call_user_func', 'assert'); array_diff_uassoc(array($vector => 1, 'assert' => 1), array(), 'call_user_func'); array_diff_ukey(array('assert' => 1), array($vector => 1), 'call_user_func'); array_udiff(array('assert'), array($vector), 'call_user_func'); array_udiff_assoc(array('assert'), array($vector), 'call_user_func'); array_diff_uassoc(array('assert' => 1), array($vector => 1), 'call_user_func'); array_intersect_uassoc(array($vector => 1, 'assert' => 1), array(), 'call_user_func'); array_intersect_ukey(array('assert' => 1), array($vector => 1), 'call_user_func'); array_uintersect(array($vector, 'assert'), array(), 'call_user_func'); array_uintersect_assoc(array('assert'), array($vector), 'call_user_func'); $a = array('assert' => 'assert'); $b = array("print'register_shutdown_function'" => "print'call_user_func'"); array_uintersect_uassoc($a, $b, 'call_user_func', 'register_shutdown_function'); array_walk($c = array($vector => 'assert'), 'call_user_func'); array_walk_recursive($c = array($vector => 'assert'), 'call_user_func'); call_user_func('assert', $vector); call_user_func_array('assert', array($vector)); iterator_apply(new ArrayIterator(array(1)), 'call_user_func', array('assert', $vector)); register_shutdown_function('assert', $vector); usort($c = array($vector, 'assert'), 'call_user_func'); uasort($c = array(1 => $vector, 2 => 'assert'), 'call_user_func'); uksort($c = array($vector => 1, 'assert' => 1), 'call_user_func');

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)
8.3.60.0070.01416.75
8.3.50.0160.00921.93
8.3.40.0090.00618.84
8.3.30.0110.00418.84
8.3.20.0070.00020.09
8.3.10.0040.00423.39
8.3.00.0080.00019.25
8.2.180.0040.01218.38
8.2.170.0140.00722.96
8.2.160.0110.00320.26
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00417.75
8.2.110.0040.00822.29
8.2.100.0060.00617.84
8.2.90.0000.00818.03
8.2.80.0050.00318.98
8.2.70.0050.00517.75
8.2.60.0080.00017.93
8.2.50.0030.00718.07
8.2.40.0080.00019.41
8.2.30.0000.00820.57
8.2.20.0030.00517.93
8.2.10.0000.00718.10
8.2.00.0040.00418.10
8.1.280.0070.00725.92
8.1.270.0040.00423.88
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0060.00324.02
8.1.230.0040.00722.66
8.1.220.0030.00517.88
8.1.210.0030.00618.77
8.1.200.0030.00617.47
8.1.190.0090.00017.35
8.1.180.0000.00718.10
8.1.170.0040.00419.00
8.1.160.0040.00421.99
8.1.150.0000.00719.00
8.1.140.0030.00619.57
8.1.130.0000.00817.77
8.1.120.0040.00417.41
8.1.110.0050.00217.55
8.1.100.0050.00317.42
8.1.90.0040.00417.52
8.1.80.0000.00817.47
8.1.70.0030.00317.43
8.1.60.0060.00317.53
8.1.50.0040.00417.48
8.1.40.0000.00817.49
8.1.30.0080.00017.64
8.1.20.0080.00017.72
8.1.10.0030.00617.60
8.1.00.0000.00817.43
8.0.300.0050.00221.88
8.0.290.0040.00417.00
8.0.280.0070.00018.46
8.0.270.0050.00217.20
8.0.260.0000.00817.23
8.0.250.0040.00416.98
8.0.240.0040.00417.07
8.0.230.0000.00717.05
8.0.220.0000.00716.92
8.0.210.0080.00017.02
8.0.200.0000.00616.94
8.0.190.0000.00817.08
8.0.180.0000.00717.02
8.0.170.0000.00816.95
8.0.160.0000.00717.00
8.0.150.0050.00216.84
8.0.140.0030.00516.98
8.0.130.0000.00713.45
8.0.120.0030.00716.88
8.0.110.0000.00717.09
8.0.100.0050.00316.86
8.0.90.0070.00016.89
8.0.80.0060.01617.00
8.0.70.0040.00416.85
8.0.60.0000.00816.89
8.0.50.0000.00716.88
8.0.30.0110.01117.15
8.0.20.0100.00917.40
8.0.10.0040.00417.03
8.0.00.0100.00816.90
7.4.330.0050.00015.15
7.4.320.0040.00416.56
7.4.300.0030.00316.57
7.4.290.0000.00716.67
7.4.280.0050.00216.66
7.4.270.0040.00416.58
7.4.260.0050.00316.62
7.4.250.0040.00416.48
7.4.240.0040.00416.55
7.4.230.0070.00016.36
7.4.220.0090.01016.76
7.4.210.0090.00616.68
7.4.200.0040.00416.54
7.4.160.0070.01016.50
7.4.150.0130.01217.40
7.4.140.0130.00717.86
7.4.130.0070.01216.76
7.4.120.0100.00816.56
7.4.110.0070.01016.73
7.4.100.0080.01116.63
7.4.90.0060.01216.57
7.4.80.0060.01819.39
7.4.70.0060.01116.49
7.4.60.0060.01316.48
7.4.50.0050.00316.64
7.4.40.0100.00716.48
7.4.30.0110.01416.50
7.4.00.0070.00914.99
7.3.330.0000.00613.45
7.3.320.0030.00313.37
7.3.310.0030.00316.38
7.3.300.0000.00716.47
7.3.290.0100.00416.38
7.3.280.0080.01116.42
7.3.270.0100.00717.40
7.3.260.0080.00816.54
7.3.250.0110.00816.40
7.3.240.0140.00416.46
7.3.230.0060.01316.50
7.3.210.0000.01616.58
7.3.200.0100.01016.74
7.3.190.0110.01416.43
7.3.180.0070.01016.64
7.3.170.0130.00416.46
7.3.160.0090.00916.67
7.3.120.0130.00715.03
7.3.110.0070.01014.77
7.3.100.0070.01115.02
7.3.90.0060.00614.75
7.3.80.0070.01014.91
7.3.70.0040.00714.73
7.3.60.0040.00414.86
7.3.50.0040.01114.88
7.3.40.0100.00314.96
7.3.30.0030.01214.96
7.3.20.0090.00616.63
7.3.10.0140.01016.57
7.3.00.0120.00716.40
7.2.330.0110.00716.49
7.2.320.0140.00416.71
7.2.310.0070.01016.57
7.2.300.0100.01316.70
7.2.290.0090.01516.70
7.2.250.0100.01014.67
7.2.240.0060.01315.14
7.2.230.0060.01014.96
7.2.220.0040.00814.62
7.2.210.0130.00315.07
7.2.200.0040.00414.96
7.2.190.0100.01015.10
7.2.180.0070.01014.87
7.2.170.0060.00615.08
7.2.130.0220.00016.39
7.2.120.0140.00316.55
7.2.110.0090.00916.54
7.2.100.0090.00616.38
7.2.90.0140.00916.28
7.2.80.0160.00616.76
7.2.70.0150.00816.21
7.2.60.0080.01316.48
7.2.50.0220.00816.27
7.2.40.0160.00416.63
7.2.30.0160.00616.46
7.2.20.0190.00016.15
7.2.10.0170.00416.21
7.2.00.0110.00518.01
7.1.330.0030.01315.89
7.1.320.0030.00616.04
7.1.310.0110.00415.88
7.1.300.0070.01015.97
7.1.290.0110.00715.86
7.1.280.0000.01415.76
7.1.270.0060.00615.78
7.1.260.0040.00915.92
7.1.250.0100.00715.49
7.1.200.0040.00715.93
7.1.100.0070.01118.20
7.1.70.0050.00517.15
7.1.60.0030.02219.43
7.1.50.0000.01316.93
7.1.00.0030.07722.45
7.0.200.0210.00014.86
7.0.100.0270.04720.09
7.0.90.0330.06319.93
7.0.80.0430.07319.88
7.0.70.0470.08019.88
7.0.60.0470.07319.81
7.0.50.0470.08320.43
7.0.40.0030.08320.10
7.0.30.0070.07720.19
7.0.20.0030.08020.02
7.0.10.0030.08720.03
7.0.00.0130.07720.05
5.6.280.0030.06021.10
5.6.250.0070.09020.71
5.6.240.0130.07020.52
5.6.230.0070.08320.76
5.6.220.0100.04020.50
5.6.210.0100.03720.67
5.6.200.0100.08721.02
5.6.190.0030.08721.05
5.6.180.0000.06021.06
5.6.170.0100.07020.95
5.6.160.0030.08321.11
5.6.150.0100.08021.04
5.6.140.0130.08321.04
5.6.130.0070.08321.08
5.6.120.0130.07321.03
5.6.110.0200.06320.99
5.6.100.0100.08021.08
5.6.90.0030.09321.10
5.6.80.0170.07020.43
5.6.70.0000.05020.41
5.6.60.0070.07320.49
5.6.50.0030.03720.34
5.6.40.0030.04320.47
5.6.30.0030.04020.40
5.6.20.0030.04020.46
5.6.10.0130.07020.42
5.6.00.0070.05720.37
5.5.380.0100.07320.40
5.5.370.0100.08320.34
5.5.360.0030.04320.50
5.5.350.0030.04320.45
5.5.340.0100.07720.90
5.5.330.0070.04320.87
5.5.320.0100.07020.89
5.5.310.0070.08320.89
5.5.300.0070.08020.87
5.5.290.0070.08720.89
5.5.280.0100.07320.81
5.5.270.0130.07720.64
5.5.260.0070.05020.77
5.5.250.0030.08320.65
5.5.240.0030.05020.25
5.5.230.0030.04320.14
5.5.220.0070.04320.31
5.5.210.0130.02720.18
5.5.200.0030.04020.22
5.5.190.0100.03320.29
5.5.180.0070.03320.24
5.5.160.0000.04020.19
5.5.150.0030.06020.21
5.5.140.0030.08020.13
5.5.130.0070.03720.16
5.5.120.0030.04019.99
5.5.110.0100.06020.20
5.5.100.0070.03320.13
5.5.90.0030.03720.11
5.5.80.0030.03719.93
5.5.70.0000.04020.01
5.5.60.0030.05020.07
5.5.50.0030.03720.16
5.5.40.0070.03720.06
5.5.30.0130.06019.95
5.5.20.0030.04020.05
5.5.10.0070.03320.02
5.5.00.0100.03320.04
5.4.450.0100.07719.34
5.4.440.0070.08319.46
5.4.430.0130.07319.30
5.4.420.0070.07719.27
5.4.410.0170.06319.28
5.4.400.0100.04718.91
5.4.390.0000.04719.06
5.4.380.0100.03719.12
5.4.370.0030.03719.14
5.4.360.0000.04019.13
5.4.350.0070.03318.80
5.4.340.0030.04018.97
5.4.320.0030.06018.95
5.4.310.0000.06319.24
5.4.300.0000.04019.09
5.4.290.0100.05318.81
5.4.280.0070.03319.03
5.4.270.0000.05719.14
5.4.260.0100.03319.14
5.4.250.0000.05319.09
5.4.240.0030.04719.14
5.4.230.0070.03718.98
5.4.220.0100.03719.23
5.4.210.0070.03318.94
5.4.200.0000.03718.78
5.4.190.0030.03719.05
5.4.180.0030.03719.11
5.4.170.0100.03019.02
5.4.160.0070.04719.21
5.4.150.0070.05019.08
5.4.140.0000.04016.34
5.4.130.0030.03316.39
5.4.120.0070.03016.30
5.4.110.0000.04016.21
5.4.100.0000.03716.36
5.4.90.0030.03316.21
5.4.80.0000.03716.35
5.4.70.0000.04316.38
5.4.60.0030.03716.42
5.4.50.0030.03316.21
5.4.40.0070.04016.44
5.4.30.0000.03716.32
5.4.20.0070.03316.29
5.4.10.0100.02716.20
5.4.00.0000.03715.80

preferences:
36.63 ms | 401 KiB | 5 Q