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<?php
//b.phpÎļþ
$file = 'testdir/file.txt';
for ($i=0;$i<10;$i++){
$fp = fopen($file,'a+');
fputs($fp, $i.'\r\n');
fclose($fp);
sleep(1);
}
?>
<?php
//p.php
echo 'start curl<br>';
$out = popen("/usr/local/php5/bin/php /var/htdocs/b.php &", "r");
pclose($out);
echo 'end curl<br>';
?>
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