¹è¿ À̾߱â
º¯¼ö´Â ÁÖ±â¾ïÀåÄ¡¿¡ ÇϳªÀÇ Àӽà ±â¾ïÀå¼Ò¸¦ ¸¸µé¾î ÁÖÁö¸¸, ¹è¿Àº À̸§Çϳª·Î ¿©·¯ °³ÀÇ Àӽà ±â¾ïÀå¼Ò¸¦
ÇÒ´çÇØ ÁØ´Ù. ÇÁ·Î±×·¡¸ÓµéÁß ´Ù¼ö°¡ ¹è¿¿¡ ´ëÇØ¼ ¾î·Á¿ö ÇÏ´Â °Í °°½À´Ï´Ù. Áö±Ý ÇÁ·Î±×·¥À» ½ÃÀÛÇϽôÂ
ºÐµéÀ̶ó¸é ´õ´õ¿í ¾î·Æ°í ºÎ´ã½º·¯¿ï ¼ö ÀÖ½À´Ï´Ù. ±×·¯³ª ¹è¿¸¸ Àß ´Ù·ç¾îµµ »ó´çÇÑ ÇÁ·Î±×·¥À» ½±°í °£ÆíÇϰÔ
³¡³¾ ¼ö ÀÖ½À´Ï´Ù. ÇÁ·Î±×·¡¸ÓµéÀÌ ½Ã°£À» ¾Æ³¥¼ö ÀÖ´Â °÷Àº ¹Ù·Î, ¹è¿, ÇÔ¼ö, Ŭ¶ó½º¸¦ ÅëÇØ¼°¡ ¾Æ´Ñ°¡
»ý°¢µÇ¾î Áý´Ï´Ù.
¹è¿Àº Å©°Ô ½ºÄ®¶ó ¹è¿°ú ¿¬°ü ¹è¿·Î ³ª´©¾îÁö´Âµ¥ key(÷ÀÚ)°ª¿¡ ÀÇÇØ¼ »ç¿ëµÇ´Â ½ºÄ®¶ó ¹è¿À̰í,
´Ù¸¥ Çϳª´Â Ű(key)¿Í °ª(value)À» ÇÑ ½ÖÀ¸·Î ¹è¿ÀÇ ¿ø¼Ò¸¦ ÁöÁ¤ÇÏ´Â ¿¬°ü¹è¿ÀÌ ÀÖ½À´Ï´Ù.
$¹è¿¸í[ ] = "value1";//½ºÄ®¶ó
¹è¿
$¹è¿¸í[key1] = "value1";//¿¬°ü¹è¿ |
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$¹è¿¸í = array("value1"
, "value2", "value3") ;//½ºÄ®¶ó
¹è¿
$¹è¿¸í = array("key1" => "value1" , "key2" =>
"value2" , ¡¦)//¿¬°ü¹è¿ |
|
º°µµÀÇ key(÷ÀÚ)°ªÀÌ ÁÖ¾îÁöÁö ¾ÊÀ¸¸é 0ºÎÅÍ Â÷·Ê·Î ÷Àڴ ä¿öÁý´Ï´Ù. ÷ÀÚ´Â ¼ýÀÚ, ¹®ÀÚ°¡ ¸ðµÎ °¡´ÉÇÕ´Ï´Ù.
<?
$arr[] = 1; // 0¹æ¿¡ ÃʱⰪ ÇÒ´ç
$arr[] = 2; // 1¹æ¿¡ ÃʱⰪ ÇÒ´ç
$arr[] = 3; // 2¹æ¿¡ ÃʱⰪ ÇÒ´ç
echo $arr[0]. "<br>"; // 0¹æ ³»¿ë Ãâ·Â
echo $arr[1]. "<br>"; // 1¹æ ³»¿ë Ãâ·Â
echo $arr[2]. "<br>"; // 2¹æ ³»¿ë Ãâ·Â
?> |
|
°á°úº¸±â
<?
$arr[0] = 10 ;
$arr[1] = 20 ;
$arr[2] = 30 ;
$total = $arr[0] + $arr[1] + $arr[2];
echo $arr[0]. "<br>";
echo $arr[1]. "<br>";
echo $arr[2]. "<br>";
echo $total ;
?> |
|
°á°úº¸±â
<?
$arr["name"] = "phondol";
$arr["email"] ="master@shop-wiz.com";
echo $arr["name"]. "<br>";
echo $arr["email"]. "<br>";
echo(count($arr)) ; // ¹è¿°¹¼ö¸¦ Ãâ·Â
?> |
|
°á°úº¸±â
<?
$name = array("Æùµ¹" , "php",
"mysql") ;
echo $name[0]. "<br>";
echo $name[1]. "<br>";
echo $name[2]. "<br>";
$name1 = array("Æùµ¹", 3=>"php",
"mysql");
echo $name1[0]. "<br>";
echo $name1[3]. "<br>";
echo $name1[4]. "<br>";
?> |
|
°á°úº¸±â
<?
$name = array("php" => "mysql", "jsp"=>"oracle",
"asp" => "mssql") ;
echo ("name[php] = $name[php] <br>");
echo ("name[jsp] = $name[jsp] <br>");
echo ("name[asp] = $name[asp] <br>");
?> |
|
°á°úº¸±â
<?
$colors = array("ext" => "blue",
"trim" => "black", "fab"=>"yellow");
reset($colors); // ¹è¿ÀÇ Ã³À½ À§Ä¡·Î À̵¿ ½ÃÅ´
while( list($key, $value) = each($colors)) { //
Ű¿Í °ªÀ» ÇÒ´ç
echo "$key : $value <br>"; //
¹Ýº¹ÇÏ¿© Àμâ
}
?> |
|
°á°úº¸±â
[¼³¸í]
¹è¿°ü·ÃÇØ¼´Â ¸¹Àº ÇÔ¼öµéÀ» Á¦°øÇÕ´Ï´Ù. http://www.php.net
¿¡ °¡¼Ì¾î array ¶ó°í °Ë»öÀ» ÇÏ½Ã¸é ¹è¿°ü·Ã ´Ù¾çÇÑ ÇÔ¼ö¸¦ ±¸ÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù.
¿©±â¼´Â ¸î°¡Áö ¿¹°¡ ³ª¿Í Àִµ¥ »ó±â¿¡¼ »ç¿ëµÈ ÇÔ¼öµéÀ» °íÂûÇØ º¸°Ú½À´Ï´Ù.
count($Array) : ¹è¿ÀÇ Å©±â¸¦ ±¸ÇÏ´Â ÇÔ¼öÀÔ´Ï´Ù. À¯»çÇÑ ÇÔ¼ö·Î sizeof($Array)°¡
»ç¿ë°¡´ÉÇÕ´Ï´Ù.
reset($Array) : ¹è¿ÀÇ ÇöÀç Æ÷ÀÎÆ®¸¦ ÃʱâÈ ÇÕ´Ï´Ù. ÀÌ ºÎºÐÀº ¹è¿À» »ç¿ë½Ã »ýȰÇÏ Çϼžß
ÇÕ´Ï´Ù. ¸¸¾à ÀÌ ºÎºÐÀÌ µé¾î°¡Áö ¾ÊÀ¸¸é ¹è¿ÀÇ ¾î¶² °á°ú°ªµµ º¸½ÃÁö ¸øÇÒ ¼ö ÀÖ½À´Ï´Ù.
list($key, $value) = each($Array); ÀÌ ºÎºÐ¿¡ ´ëÇØ¼µµ masterÇÏ¼Å¾ß µÇ´Â
ºÎºÐÀÔ´Ï´Ù. Array¸¦ key¿Í value·Î ºÐ¸®ÇÕ´Ï´Ù. À̰ÍÀ» »ç¿ëÇϱâ Àü¿¡ reset($Array)´Â
±âº»À¸·Î ÇÏ¼Å¾ß ÇÏ°í¿©..
Àú´Â ¹è¿À» ¸¹ÀÌ »ç¿ëÇϹǷΠÃßÈÄ °æÇèÇÏ½Ç ±âȸ°¡ ¸¹½À´Ï´Ù. ƯÈ÷ ¿©·¯ºÐµéÁß wizmallÀ» »ç¿ëÇϽŴٸé
point ºÎºÐÀ̳ª config Æú´õÀÇ ¸¹Àº ÆÄÀϵéÀÌ ¹è¿·Î¼ ²Ù¸çÁ® ÀÖ´Ù´Â °ÍÀ» º¸½Ç ¼ö ÀÖÀ» °Ì´Ï´Ù.
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