Linux下执行带参数的PHP

 php文件内容
<?php
echo $argv[‘1’].$argv[‘2’];
echo ‘/n\n’;
$a = $argv[‘1’];
$b = $argv[‘2’];
echo ‘a==>>’.$a;
echo ‘b==>>’.$b;
?>

[root@localhost html]# php /var/www/html/cron.php aa bb

输出结果：aabb/n\n a==>>aa b==>>bb