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Unicode (UTF - 8) ÀÎÄÚµù¿¡¼­ ÇÑ±Û ±ÛÀÚ¼ö Ãâ·Â ¹× iconv substr
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php ¼Ò½º ÆÄÀÏÀÌ "À¯´ÏÄÚµå(UTF-8)" ÀÎÄÚµùÀ¸·Î µÇ¾î ÀÖÀ» °æ¿ì, ÇÑ±Û ¹®ÀÚ¿­ÀÇ Á¤È®ÇÑ ±ÛÀÚ ¼ö¸¦ ±¸ÇÏ´Â ¹æ¹ý

"À¯´ÏÄÚµå(UTF-8)" ÀÎÄÚµù¿¡¼­, ÇÑ±Û 1±ÛÀÚ´Â 3¹ÙÀÌÆ®ÀÔ´Ï´Ù. ´Ù¸¸, ¿µ¹®À̳ª °ø¹é¹®ÀÚ³ª ±âÈ£ µîÀº ¿©ÀüÈ÷ 1¹ÙÀÌÆ®ÀÔ´Ï´Ù.

µû¶ó¼­ ±×³É strlen() ÇÔ¼ö·Î, ÇÑ±Û ±ÛÀÚ ¼ö¸¦ ±¸Çϸé, ±ÛÀÚ ¼ö°¡ ¾Æ´Ï¶ó, ¹ÙÀÌÆ® ¼ö¸¸ ³ª¿É´Ï´Ù.

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mb_strlen("Çѱ۹®ÀÚ¿­", "UTF-8")
ÀÌ·± ÇÔ¼ö¸¦ »ç¿ëÇϸé, Á¤È®ÇÑ ±ÛÀÚ ¼ö¸¦ ±¸ÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×·±µ¥ ÀÌ ÇÔ¼ö´Â 2¹ÙÀÌÆ® ¹®ÀÚ¿­À» ´Ù·ç´Â ¿ÜºÎ ¸ðµâÀ» ·ÎµùÇØ ÁÖ¾î¾ß »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

<?php
  // strlen() ÇÔ¼ö´Â, À¯´ÏÄÚµå(UTF-8) ÀÎÄÚµù¿¡¼­
  // ÇѱÛÀº 3¹ÙÀÌÆ®, ¿µ¹®À̳ª ±âÈ£´Â 1¹ÙÀÌÆ®·Î ¹Ýȯ
  print strlen("Cool") . "±ÛÀÚ (¿µ¹® ¹ÙÀÌÆ® ´ÜÀ§)<br />\n";
  // 4±ÛÀÚ (¿µ¹® ¹ÙÀÌÆ® ´ÜÀ§)

  // ÇÑ±Û 1ÀÚ´Â 3±ÛÀÚ·Î °£ÁÖ
  print strlen("¿ì¸®³ª¶ó") . "±ÛÀÚ (¿µ¹® ¹ÙÀÌÆ® ´ÜÀ§)<br />\n";
  // 12±ÛÀÚ (¿µ¹® ¹ÙÀÌÆ® ´ÜÀ§)

  // À¯´ÏÄÚµå(UTF-8) ÇÑ±Û ±ÛÀÚ¼ö Á¤È®È÷ ±¸Çϱâ
  print mb_strlen("ÃѸð¾Æ", "UTF-8") . "±ÛÀÚ (ÇÑ±Û 1ÀÚ¸¦ 1ÀÚ·Î ÀνÄ)<br />\n";
  // 3±ÛÀÚ (ÇÑ±Û 1ÀÚ¸¦ 1ÀÚ·Î ÀνÄ)

// iconv_substr
  $fir_name = iconv_substr('ÃѸð¾Æ',0,1,'utf-8');
  $last_name = iconv_substr('ÃѸð¾Æ',2,2,'utf-8');
  $view_name = $fir_name."*".$last_name; // °¡¿îµ¥¸¸ *Ç¥
?>
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php ¹®ÀÚ¿­ ÀÚ¸£±â ³ª´©±â ºÐ¸®Çϱâ - explode() , split()
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PHP ¹®ÀÚ¿­ ³ª´©±â - explode()
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[php] Array() ¹è¿­À̶õ?
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PHP ¹è¿­ ÇÔ¼ö Á¤¸®
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PHP ±âº»ÀûÀÎ ¹è¿­ »ç¿ë¹ý
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php set time limit ÇÔ¼ö - ŸÀӾƿô ¼³Á¤
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ÀÚ¹Ù½ºÅ©¸³Æ® ŸÀÌ¸Ó - setTimeout, setInterval, clearInterval ÇÔ¼ö
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jQuery AJAX ·Î±×ÀÎ ±¸Çö
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