3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { for ($i = 11; $i < 12; $i++) { echo 'In generator foo.......',"\n"; $string=(yield $i); if (isset($string)) { echo "generator foo displaying sent data: "; echo "$string\n"; } } echo 'generator done and closed.',"\n"; return; } $generator = foo(); foreach ($generator as $value) { echo "Back in generator object ........\n"; echo "Fetched value is $value\n"; if ($value == 11) { echo "generator object injecting ....\n"; $generator->send('Hello World'); } echo "generator object foo done working!\n"; } var_dump(unset($generator);

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)
5.4.220.0140.04712.39
5.4.210.0130.04912.39
5.4.200.0160.04612.39
5.4.190.0140.04612.39
5.4.180.0150.05012.39
5.4.170.0130.04512.40
5.4.160.0110.04312.39
5.4.150.0150.05812.39
5.4.140.0080.05112.08
5.4.130.0160.05512.06
5.4.120.0100.05012.03
5.4.110.0140.04012.03
5.4.100.0110.04212.03
5.4.90.0120.04912.03
5.4.80.0120.05612.03
5.4.70.0150.05612.02
5.4.60.0110.05712.02
5.4.50.0200.06312.02
5.4.40.0160.04212.01
5.4.30.0090.04712.01
5.4.20.0130.04012.00
5.4.10.0110.04112.01
5.4.00.0100.04411.50
5.3.270.0130.04512.72
5.3.260.0140.04312.72
5.3.250.0150.04612.72
5.3.240.0130.04712.72
5.3.230.0140.04612.71
5.3.220.0120.04912.68
5.3.210.0170.06012.68
5.3.200.0160.04512.68
5.3.190.0120.04912.67
5.3.180.0120.04712.67
5.3.170.0110.04612.67
5.3.160.0190.07012.67
5.3.150.0130.04312.67
5.3.140.0120.04512.66
5.3.130.0120.04912.66
5.3.120.0140.04912.66
5.3.110.0140.05712.66
5.3.100.0160.05012.12
5.3.90.0130.04912.09
5.3.80.0150.05812.09
5.3.70.0110.04712.09
5.3.60.0140.04312.07
5.3.50.0150.04512.01
5.3.40.0130.04312.01
5.3.30.0150.05511.97
5.3.20.0120.04511.76
5.3.10.0100.04511.72
5.3.00.0170.03811.71

preferences:
138.32 ms | 1394 KiB | 7 Q