Phpを使ã£ã¦æ²¢å±±ã‚るデータã®ä¸ã‹ã‚‰ã€é‡è¤‡ã™ã‚‹éƒ¨åˆ†ã‚’拾ã„上ã’ã¦ã€ã²ã¨ã¤ã«ã¾ã¨ã‚ã¦ã—ã¾ã†ã“ã¨ãŒã§ãã¾ã™ã€‚例ãˆã°ã€ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ä¸Šã§è¦‹ã¤ã‘㟠Ping Server ã®ï¼µï¼²ï¼¬ãŒä»–ã¨ãƒ€ãƒ–ã£ã¦ã„ãªã„ã‹ã‚’スクリプトã§ä¸€ç™ºã§å‡¦ç†ã—ã¦ã—ã¾ã†ã“ã¨ãŒã§ãã¾ã™ã€‚
http://www.blogoon.net/ping/
http://www.ranq.jp/xmlrpc/-/Ewymv0s/SvG1i/
http://www.blogoon.net/ping/
http://www.ranq.jp/xmlrpc/-/Ewymv0s/SvG1i/
http://www.trackbackcenter.com/cgi-bin/receive.cgi
http://xmlrpc.blogg.de/
上記ã®ãƒªã‚¹ãƒˆãŒã‚ã‚‹ã¨ã—ã¾ã™ã€‚ã“ã®ä¸ã«ã¯é‡è¤‡ï¼µï¼²ï¼¬ãŒå˜åœ¨ã—ã¦ã„ã‚‹ã®ã§ã™ãŒã€ã“れã ã‘ã®æ•°ã ã¨ä¸€ã¤ä¸€ã¤ç›®ã§è¿½ã£ã¦ç¢ºèªã§ãã¾ã™ãŒã€ã“れãŒï¼‘ï¼ï¼å€‹è¿‘ããªã‚‹ã¨å¤§å¤‰ãªä½œæ¥ã§ã™ã€‚ã¨ã„ã†ã“ã¨ã§ã€ã“ã®ä½œæ¥ã‚’自動化ã—ã¾ã™ã€‚
以下ã€å¤§ã¾ã‹ãªæµã‚Œã§ã™ã€‚
1.URLをé…列ã«åŽã‚ã‚‹ã®ã§ã™ãŒã“ã®ã¾ã¾ã§ã™ã¨åˆ†å‰²ã—ã«ãã„ã®ã§ã€preg_replace() を使ã£ã¦ http ã®å‰ã«ã‚¹ãƒšãƒ¼ã‚¹ã‚’入れã¾ã™ã€‚
2.explode() ã§æŒ¿å…¥ã—ãŸã‚¹ãƒšãƒ¼ã‚¹ã‚’区切りã«ï¼µï¼²ï¼¬ã‚’é…列ã«åˆ†é…ã—ã¦ã„ãã¾ã™ã€‚
3.array_unique() ã§é‡è¤‡ã™ã‚‹ãƒ‡ãƒ¼ã‚¿ã‚’削除ã—ã¦ã²ã¨ã¤ã«ã¾ã¨ã‚ã¾ã™ã€‚
4.implode() ã§é…列を元ã®å¤‰æ•°ã«æˆ»ã—ã¾ã™ã€‚
<?
$txt="
http://www.blogoon.net/ping/
http://www.ranq.jp/xmlrpc/-/Ewymv0s/SvG1i/
http://www.blogoon.net/ping/
http://www.ranq.jp/xmlrpc/-/Ewymv0s/SvG1i/
http://www.trackbackcenter.com/cgi-bin/receive.cgi
http://xmlrpc.blogg.de/
";
$txt = preg_replace('/http/i', ' http', $txt); // -- 1
$array = explode(" ", $txt); // -- 2
$num_imput = count($array);
$array = array_unique($array); // -- 3
$num_result = count($array);
$i =0;
// 表示を見やã™ãã™ã‚‹ãŸã‚ã«<br>を挿入
while ($i <= $num_imput){
$array[$i] .= ' <br>'; 
$i++;
}
$array = implode(" ", $array); // -- 4
echo "<p>input: $num_imput, output: $num_result</p>";
echo $array;
?>
以下ã®ã‚ˆã†ãªçµæžœãŒè¡¨ç¤ºã•れã¾ã™ã€‚
input: 7, output: 5
http://www.blogoon.net/ping/
http://www.ranq.jp/xmlrpc/-/Ewymv0s/SvG1i/
http://www.trackbackcenter.com/cgi-bin/receive.cgi
http://xmlrpc.blogg.de/



