3v4l.org

run code in 300+ PHP versions simultaneously
<?php class X {} function foo(...$args) { foreach ($args as $v) { $t = gettype($v); if ($t === 'object') { $c = get_class($t); echo "$t:$c\n"; } else { echo "$t\n"; } } $f = function(X $x, string $y, int $z) {}; $ref_func = new ReflectionFunction($f); $ref_params = $ref_func->getParameters(); foreach ($ref_params as $p) { echo "{$p->getType()}\n"; } } foo(42, "hello", new X(), 1.2e3);

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)
8.3.60.0130.00318.41
8.3.50.0090.00616.47
8.3.40.0080.01218.71
8.3.30.0040.01118.71
8.3.20.0070.00021.76
8.3.10.0050.00221.85
8.3.00.0070.00319.68
8.2.180.0120.00918.66
8.2.170.0140.00322.96
8.2.160.0030.01221.25
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00420.70
8.2.120.0070.00026.35
8.2.110.0060.00322.09
8.2.100.0060.00617.97
8.2.90.0040.00419.03
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0040.00418.03
8.2.50.0040.00419.21
8.2.40.0030.00520.45
8.2.30.0030.00519.20
8.2.20.0000.00718.04
8.2.10.0070.00018.04
8.2.00.0040.00418.06
8.1.280.0090.00625.92
8.1.270.0000.00723.92
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00720.86
8.1.230.0080.00419.00
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0090.00017.36
8.1.190.0060.00317.52
8.1.180.0080.00018.10
8.1.170.0040.00418.64
8.1.160.0000.00718.77
8.1.150.0040.00420.25
8.1.140.0070.00019.54
8.1.130.0000.00718.96
8.1.120.0000.00717.44
8.1.110.0040.00417.44
8.1.100.0000.00817.43
8.1.90.0000.00817.36
8.1.80.0000.00717.49
8.1.70.0000.00717.50
8.1.60.0000.00717.60
8.1.50.0000.00817.55
8.1.40.0040.00417.49
8.1.30.0040.00417.72
8.1.20.0040.00417.70
8.1.10.0040.00417.47
8.1.00.0080.00017.51
8.0.300.0040.00420.09
8.0.290.0040.00416.63
8.0.280.0050.00318.44
8.0.270.0000.00717.26
8.0.260.0060.00016.80
8.0.250.0030.00317.09
8.0.240.0110.00017.02
8.0.230.0060.00317.00
8.0.220.0030.00316.91
8.0.210.0000.00716.95
8.0.200.0030.00317.04
8.0.190.0040.00417.01
8.0.180.0000.00816.95
8.0.170.0050.00216.92
8.0.160.0000.00816.97
8.0.150.0000.00716.91
8.0.140.0040.00416.76
8.0.130.0030.00313.35
8.0.120.0080.00016.86
8.0.110.0040.00417.03
8.0.100.0000.00716.86
8.0.90.0000.00716.92
8.0.80.0130.00316.93
8.0.70.0040.00416.86
8.0.60.0050.00316.97
8.0.50.0030.00516.78
8.0.30.0110.00517.11
8.0.20.0140.00717.42
8.0.10.0040.00417.06
8.0.00.0100.00716.47
7.4.330.0050.00015.55
7.4.320.0030.00316.62
7.4.300.0040.00416.50
7.4.290.0090.00316.43
7.4.280.0060.00316.61
7.4.270.0040.00416.62
7.4.260.0000.00513.33
7.4.250.0040.00316.49
7.4.240.0040.00416.67
7.4.230.0000.00816.57
7.4.220.0090.00616.54
7.4.210.0100.00616.72
7.4.200.0000.00916.45
7.4.160.0120.00416.34
7.4.150.0040.01317.40
7.4.140.0070.01017.86
7.4.130.0090.00916.56
7.4.120.0100.01216.57
7.4.110.0060.01216.45
7.4.100.0150.00616.55
7.4.90.0070.01016.55
7.4.80.0100.00719.39
7.4.70.0110.00616.71
7.4.60.0060.01216.62
7.4.50.0040.01116.41
7.4.40.0050.01016.42
7.4.30.0150.00316.57
7.4.00.0120.00314.96
7.3.330.0060.00013.41
7.3.320.0060.00013.37
7.3.310.0000.00716.43
7.3.300.0000.00716.43
7.3.290.0060.01016.44
7.3.280.0080.00916.44
7.3.270.0120.00617.40
7.3.260.0140.00916.52
7.3.250.0090.01116.48
7.3.240.0120.00516.66
7.3.230.0040.01516.51
7.3.210.0090.00816.42
7.3.200.0110.01016.48
7.3.190.0000.01616.56
7.3.180.0090.00916.59
7.3.170.0100.01016.64
7.3.160.0120.00916.64
7.2.330.0030.01516.59
7.2.320.0080.00916.76
7.2.310.0030.01316.76
7.2.300.0140.00416.74
7.2.290.0120.00616.50
7.2.60.0160.00416.84
7.2.50.0100.00317.03
7.2.00.0070.00719.34
7.1.200.0040.00415.89
7.1.70.0000.00717.02
7.1.60.1000.01733.27
7.1.50.0630.01332.77
7.1.40.1030.01732.65
7.1.30.0870.02032.83
7.1.20.0930.01332.84
7.1.10.1000.01014.85
7.1.00.0730.00714.92
7.0.200.0730.00715.09
7.0.190.0700.01014.62
7.0.180.1030.01014.38
7.0.170.0900.00314.43
7.0.160.0870.00714.50
7.0.150.0930.01314.71
7.0.140.0870.01314.79
7.0.130.0700.00314.61
7.0.120.1530.01314.53
7.0.110.0770.01014.48
7.0.100.0730.01714.25
7.0.90.0730.01314.71
7.0.80.0570.01314.60
7.0.70.0670.00714.59
7.0.60.0670.00314.25
7.0.50.0670.00714.46
7.0.40.0630.01014.62
7.0.30.0830.00714.73
7.0.20.0770.01314.60
7.0.10.0700.01314.59
7.0.00.0800.00714.56

preferences:
57.87 ms | 400 KiB | 5 Q