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Iterate over process
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| <?php | |
| class ProcessIterator implements Iterator | |
| { | |
| private $stream; | |
| private $command; | |
| private $iteration = 0; | |
| public function __construct($command) | |
| { | |
| $this->command = $command; | |
| } | |
| public function rewind() | |
| { | |
| $this->stream = popen($this->command, 'r'); | |
| $this->iteration = 0; | |
| } | |
| public function current() | |
| { | |
| return fgets($this->stream); | |
| } | |
| public function key() | |
| { | |
| return $this->iteration; | |
| } | |
| public function next() | |
| { | |
| $this->iteration++; | |
| } | |
| public function valid() | |
| { | |
| return !feof($this->stream); | |
| } | |
| } | |
| $processIterator = new ProcessIterator(__DIR__ . '/tmpeee.sh'); | |
| foreach ($processIterator as $i => $result) { | |
| echo "$i Time : " .(microtime(true) - $_SERVER["REQUEST_TIME_FLOAT"]) . ", result : " . $result . "\n"; | |
| if ($i == 9) { | |
| echo "php sleeping for 8\n"; | |
| sleep(8); | |
| } | |
| } |
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| echo '{"value":"first valuddddde"} sleep 2' | |
| sleep 2 | |
| echo '{"value":"first value"}' | |
| echo '{"value":"other value"}' | |
| echo '{"value":"new other value"} sleep 5' | |
| sleep 5 | |
| echo '{"value":"not value"}' | |
| echo '{"value":"end value"}' |
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