php 的 pcntl_fork 練習及fork原理
- dl("pcntl.so");
- for($x = 1;$x <= 2;$x++){
- $pid[$x] = pcntl_fork();
- if ($pid[$x] == -1) {
- die("could not fork");
- } elseif ($pid[$x]) {
- echo "Parent: create ".$pid[$x]."n";
- } else {
- echo "fork ".getmypid()." 程式開始:n";
- for($i = 0;$i < 10;$i++){
- echo $x.": ".$i."n";
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