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    ÓÃPHP½Å±¾±àдһ¶Î¶ÁÈ¡$argv²¢´¦ÀíËüËùº¬²ÎÊýµÄ´úÂëÊǺܼòµ¥µÄ¡£ÊÔÊÔÁбíBÀïµÄʾÀý½Å±¾£¬¿´¿´ËüÊÇÈçºÎ¹¤×÷µÄ£º
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<?php
    print_r($argv);
?>
Run this script by passing it some arbitrary values, and check the output:
shell> /path/to/phptest.php chocolate 276 "killer tie, dude!"
Array
(
    [0] => test.php
    [1] => chocolate
    [2] => 276
    [3] => killer tie, dude!
)
ÕýÈçÄã¿ÉÒÔ´ÓÊä³öµÄ½á¹û¿´µ½µÄ£¬´«µÝ¸øtest.phpµÄÖµ»á×Ô¶¯µØ×÷ΪÊý×éÔªËØ³öÏÖÔÚ$argvÀҪעÒâµÄÊÇ£¬$argvµÄµÚÒ»¸ö×Ô±äÁ¿×ÜÊǽű¾×Ô¼ºµÄÃû³Æ¡£
    ÏÂÃæÊÇÒ»¸ö¸ü¼Ó¸´ÔÓµÄÀý×Ó£¨ÁбíC£©£º
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<?php
// check for all required arguments
// first argument is always name of script!
if ($argc != 4) {
    
die("Usage: book.php <check-in-date> <num-nights> <room-type>
");
}
// remove first argument
array_shift($argv);
// get and use remaining arguments
$checkin = $argv[0];
$nights = $argv[1];
$type = $argv[2];
echo "You have requested a $type room for $nights nights, checking in on $checkin. Thank you for your order!
";
?>
    ÏÂÃæÊÇÆäÓ÷¨µÄʾÀý£º
shell> /path/to/phpbook.php 21/05/2005 7 single
You have requested a single room for 7 nights, checking in on 21/05/2005. Thank you for your order!
    ÔÚÕâÀ½Å±¾Ê×ÏÈ»á¼ì²é$argc£¬ÒÔÈ·±£×Ô±äÁ¿µÄÊýÁ¿·ûºÏÒªÇó¡£ËüÈ»ºó»á´Ó$argvÀïÌáÈ¡³öÿһ¸ö×Ô±äÁ¿£¬°ÑËüÃÇ´òÓ¡Êä³öµ½±ê×¼µÄÊä³öÉ豸ÉÏ¡£


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