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1.ʹÓÃargvÊý×e

2.ʹÓÃgetopt½¨

1.ʹÓÃargvÊý×e

ÀýÈ磺ÐeÒªÖ´ÐÐÒ»¸ophp£¬²¢´«µÝÈý¸o²ÎÊý£¨type=news, is_hot=1, limit=5)

´´½¨test.php

    <?php
    print_r($argv);
    ?>

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php test.php news 1 5

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    Array
    (
      [0] => test.php
      [1] => news
      [2] => 1
      [3] => 5
    )

¿ÉÒÔ¿´µ½argv[0]Ϊµ±Ç°Ö´ÐеÄphpÎļþÃu³Æ£¬¶øargv[1]~argv[3]ÔoÊÇ´«µÝµÄ²ÎÊýµÄÖµ

argv[1]µÈÓÚtypeµÄÖµ

argv[2]µÈÓÚis_hotµÄÖµ

argv[3]µÈÓÚlimitµÄÖµ

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ÀýÈ磺

    <?php
    $param = array();
    $param['type'] = $argv[1];
    $param['is_hot'] = $argv[2];
    $param['limit'] = $argv[3];
    print_r($param);
    ?>

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php test.php news 1 5

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    Array
    (
      [type] => news
      [is_hot] => 1
      [limit] => 5
    )

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php test.php 1 5 news

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    Array
    (
      [type] => 1
      [is_hot] => 5
      [limit] => news
    )

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2.ʹÓÃgetopt½¨

getopt ´ÓÃuÁiÐвÎÊýÁбiÖлñÈ¡Ñ¡Ïi

array getopt ( string $options [, array $longopts ] )

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options

¸Ã×Öu´®ÖеÄÿ¸o×Öu»a±»µ±×oÑ¡Ïi×Öu£¬Æ¥Åa´«Èe½Å±¾µÄÑ¡ÏiÒÔµ¥¸oÁ¬×Öu(-)¿ªÍ¡£ ±ÈÈ磬һ¸oÑ¡Ïi×Öu´® ¡°x¡± ʶ±ðÁËÒ»¸oÑ¡Ïi -x¡£ Ö»ÔÊÐi a-z¡¢A-Z ºÍ 0-9¡£

longopts

Ñ¡ÏiÊý×e¡£´ËÊý×eÖеÄÿ¸oÔªËØ»a±»×÷ΪѡÏi×Öu´®£¬Æ¥ÅaÁËÒÔÁ½¸oÁ¬×Öu(¨C)´«Èeµ½½Å±¾µÄÑ¡Ïi¡£ ÀýÈ磬³¤Ñ¡ÏiÔªËØ ¡°opt¡± ʶ±ðÁËÒ»¸oÑ¡Ïi ¨Copt¡£

options ¿ÉÄÜ°uº¬ÁËÒÔÏÂÔªËØ£º

µ¥¶ÀµÄ×Ö*u£¨²»½ÓÊÜÖµ£(C)

ºoÃae¸uËaeðºÅµÄ×Ö*u£¨´ËÑ¡ÏiÐeÒªÖµ£(C)

ºoÃae¸uËaeÁ½¸oðºÅµÄ×Ö*u£¨´ËÑ¡ÏiµÄÖµ¿ÉÑ¡£(C)

Ñ¡ÏiµÄÖµÊÇ×Öu´®ºoµÄµÚÒ»¸o²ÎÊý¡£Ëu²»½eÒaֵ֮ǰÊÇñÓпոñ¡£

options ºÍ longopts µÄ¸ñʽ¼¸ºoÊÇÒ»ÑuµÄ£¬Î¨Ò»µÄ²»Í¬Ö®´¦ÊÇ longopts ÐeÒªÊÇÑ¡ÏiµÄÊý×e£¨Ã¿¸oÔªËØΪһ¸oÑ¡Ïi£(C)£¬¶ø options ÐeÒªÒ»¸o×Öu´®£¨Ã¿¸o×ÖuÊǸoÑ¡Ïi£(C)¡£

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1.ʹÓÃoptionsʵÀý

a,b,c ΪÐeÒªÖµ

d Ϊ¿ÉÑ¡Öµ

e Ϊ²»½ÓÊÜÖµ

    <?php
    $param = getopt('a:b:c:d::e');
    print_r($param);
    ?>

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php test.php -a 1 -b 2 -c 3 -d=4 -e 5

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    Array
    (
      [a] => 1
      [b] => 2
      [c] => 3
      [d] => 4
      [e] => 
    )

2.ʹÓÃlongoptsʵÀý

type,is_hot ΪÐeÒªÖµ

limit Ϊ¿ÉÑ¡Öµ

expire Ϊ²»½ÓÊÜÖµ

    <?php
    $longopt = array(
      'type:',
      'is_hot:',
      'limit::',
      'expire'
    );
    $param = getopt('', $longopt);
    print_r($param);
    ?>

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php test.php --type news --is_hot 1 --limit=10 --expire=100

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    Array
    (
      [type] => news
      [is_hot] => 1
      [limit] => 10
      [expire] => 
    )

*3.ÕÒµ½µÚÒ»ÇÑ¡Ïi£¬ºoÃaeºoÂÔʵÀý**

    <?php
    $longopt = array(
      'type:',
      'is_hot:',
      'limit::',
      'expire'
    );
    $param = getopt('', $longopt);
    print_r($param);
    ?>

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php test.php --type news --is_hots 1 --limit=10 --expire=100

Êa³o:

    Array
    (
      [type] => news
    )

ÒoΪis_hots²»ÊÇÑ¡ÏiÖµ£¨¶¨ÒaµÄÊÇis_hot£(C)£¬ËuÒÔ´ÓÕaÀi¿ªÊ¼Ö®ºoµÄ²ÎÊý£¬¶¼±»¶ªÆu¡£

×ܽa:

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