3v4l.org

run code in 300+ PHP versions simultaneously
<?php function async(callable $call): Fiber { $fiber = new Fiber($call); $fiber->start(); return $fiber; } function all(Fiber ...$fibers): array { $all_terminated = function() use($fibers) { foreach($fibers as $fiber) { if (!$fiber->isTerminated()) { return false; } } return true; }; while(!$all_terminated()) { foreach($fibers as $fiber) { if($fiber->isSuspended()) { $fiber->resume(); } } } $res = []; foreach($fibers as $fiber) { $res[] = $fiber->getReturn(); } } function await(Fiber $fiber): mixed { while($fiber->isSuspended()) { $fiber->resume(); } return $fiber->getReturn(); } $a = async(function(): string { ob_start(); // v- called from layout.html.twig Fiber::suspend(); echo '<-- part 1 - layout -->'; return ob_get_clean(); }); $b = async(function(): string { ob_start(); // v- called from layout.html.twig Fiber::suspend(); echo '<-- part 2 - layout -->'; return ob_get_clean(); }); all($a, $b);

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)
8.5.20.0100.00721.46
8.5.10.0130.00716.94
8.5.00.0140.01022.11
8.4.160.0130.01119.98
8.4.150.0020.00014.05
8.4.140.0130.00917.91
8.4.130.0110.00917.78
8.4.120.0100.00920.62
8.4.110.0090.01222.45
8.4.100.0080.00217.99
8.4.90.0110.00818.82
8.4.80.0060.00719.67
8.4.70.0130.00718.13
8.4.60.0130.00718.80
8.4.50.0090.00718.00
8.4.40.0060.00317.95
8.4.30.0090.00618.52
8.4.20.0050.00918.21
8.4.10.0100.01019.87
8.3.290.0100.01121.03
8.3.280.0170.01018.68
8.3.270.0100.01016.57
8.3.260.0110.00916.69
8.3.250.0120.00618.93
8.3.240.0080.00016.62
8.3.230.0080.00416.73
8.3.220.0070.01117.18
8.3.210.0110.00616.95
8.3.200.0020.00716.80
8.3.190.0120.00717.18
8.3.180.0140.00516.87
8.3.170.0090.01018.83
8.3.160.0170.00416.72
8.3.150.0000.00820.81
8.3.140.0030.00516.98
8.3.130.0080.00016.86
8.3.120.0060.00319.10
8.3.110.0040.00416.71
8.3.100.0050.00316.80
8.3.90.0090.00326.77
8.3.80.0090.00020.35
8.3.70.0150.00716.88
8.3.60.0030.01216.88
8.3.50.0140.00317.84
8.3.40.0120.00322.32
8.3.30.0080.00818.83
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.300.0120.00820.41
8.2.290.0070.01120.48
8.2.280.0120.00720.33
8.2.270.0090.00917.17
8.2.260.0080.00020.63
8.2.250.0000.00816.90
8.2.240.0050.00518.55
8.2.230.0060.00320.94
8.2.220.0090.00024.06
8.2.210.0110.00726.77
8.2.200.0000.00916.63
8.2.190.0090.00916.88
8.2.180.0140.00725.92
8.2.170.0190.00019.09
8.2.160.0140.00322.96
8.2.150.0040.00425.66
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0000.00726.16
8.2.110.0030.00619.39
8.2.100.0060.00617.91
8.2.90.0040.00419.35
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0060.00318.15
8.2.30.0000.00817.74
8.2.20.0000.00720.71
8.2.10.0060.00317.79
8.2.00.0040.00419.34
8.1.340.0100.01121.69
8.1.330.0090.01020.47
8.1.320.0100.01016.27
8.1.310.0080.00016.91
8.1.300.0120.00618.64
8.1.290.0060.00330.84
8.1.280.0070.01025.92
8.1.270.0060.00324.01
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.75
8.1.230.0090.00321.00
8.1.220.0040.00418.77
8.1.210.0080.00019.16
8.1.200.0000.00917.25
8.1.190.0080.00017.52
8.1.180.0000.00818.10
8.1.170.0040.00418.76
8.1.160.0030.00518.88
8.1.150.0070.00018.71
8.1.140.0050.00317.59
8.1.130.0000.00720.27
8.1.120.0040.00717.46
8.1.110.0080.00017.48
8.1.100.0070.00017.61
8.1.90.0040.00417.42
8.1.80.0000.00717.50
8.1.70.0030.00317.55
8.1.60.0040.00417.67
8.1.50.0050.00317.51
8.1.40.0030.00517.50
8.1.30.0030.00717.57
8.1.20.0050.00317.64
8.1.10.0050.00317.68
8.1.00.0210.00317.61
8.0.300.0000.00719.89
8.0.290.0000.00717.04
8.0.280.0000.00718.24
8.0.270.0040.00416.86
8.0.260.0000.00618.39
8.0.250.0030.00416.96
8.0.240.0040.00416.93
8.0.230.0070.00016.81
8.0.220.0000.00616.78
8.0.210.0030.00516.75
8.0.200.0080.00016.92
8.0.190.0000.00716.98
8.0.180.0040.00416.98
8.0.170.0030.00616.91
8.0.160.0000.00716.79
8.0.150.0040.00416.92
8.0.140.0040.00416.91
8.0.130.0190.00016.98
8.0.120.0140.00616.80
8.0.110.0160.00216.86
8.0.100.0100.01016.74
8.0.90.0160.00316.97
8.0.80.0160.00316.94
8.0.70.0090.00916.73
8.0.60.0190.00016.78
8.0.50.0200.00016.86
8.0.30.0170.00316.82
8.0.20.0120.00716.84
8.0.10.0140.00616.99
8.0.00.0100.00016.91
7.4.330.0020.00215.55
7.4.320.0060.00016.36
7.4.300.0000.00616.36
7.4.290.0030.00316.45
7.4.280.0040.00416.48
7.4.270.0040.00316.59
7.4.260.0200.00316.38
7.4.250.0170.00716.55
7.4.240.0160.00516.39
7.4.230.0200.00716.42
7.4.220.0120.01016.52
7.4.210.0200.00016.41
7.4.200.0060.01216.36
7.4.190.0180.00016.57
7.4.180.0120.00816.49
7.4.160.0130.00516.42
7.4.150.0140.00616.42
7.4.140.0150.00416.23
7.4.130.0180.00516.28
7.4.120.0160.00516.28
7.4.110.0130.01016.21
7.4.100.0160.00316.44
7.4.90.0140.00516.40
7.4.80.0130.00916.38
7.4.70.0190.00016.37
7.4.60.0160.00316.20
7.4.50.0130.00616.24
7.4.40.0160.00316.43
7.4.30.0180.00016.21
7.4.20.0140.00416.23
7.4.10.0110.00816.32
7.4.00.0170.00516.40
7.3.330.0180.00016.26
7.3.320.0170.00316.38
7.3.310.0190.00016.11
7.3.300.0130.00616.25
7.3.290.0160.00416.11
7.3.280.0120.00716.33
7.3.270.0170.00216.15
7.3.260.0160.00316.41
7.3.250.0190.00016.33
7.3.240.0120.00616.14
7.3.230.0150.00616.30
7.3.220.0160.00416.19
7.3.210.0180.00316.32
7.3.200.0110.00916.39
7.3.190.0160.00816.37
7.3.180.0130.00816.28
7.3.170.0110.00816.28
7.3.160.0120.00816.29
7.3.150.0140.00616.29
7.3.140.0190.00016.37
7.3.130.0100.00516.23

preferences:
37.59 ms | 403 KiB | 5 Q