PHP/API ¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×(No.3)
PHP
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- $str1 . $str2
- ʸ»úÎó¤ÎÏ¢·ë¤ò¹Ô¤¤¤Þ¤¹¡£
- substr($str, ³«»Ï¥Ð¥¤¥È°ÌÃÖ, ¼è¤ê½Ð¤·¥Ð¥¤¥È¿ô)
- »ØÄꤷ¤¿¥Ð¥¤¥È°ÌÃÖ¤ÈŤµ¤Îʸ»úÎó¤ò¼è¤ê½Ð¤·¤Þ¤¹¡£
- substr($str, ³«»Ï¥Ð¥¤¥È°ÌÃÖ)
- »ØÄꤷ¤¿¥Ð¥¤¥È°ÌÃÖ¤«¤éËöÈø¤Þ¤Ç¤Îʸ»úÎó¤ò¼è¤ê½Ð¤·¤Þ¤¹¡£
- mb_substr($str, ³«»Ïʸ»ú°ÌÃÖ, ¼è¤ê½Ð¤·Ê¸»ú¿ô)
- ÆâÉôʸ»ú¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤òÁ°Äó¤Ë¡¢»ØÄꤷ¤¿Ê¸»ú°ÌÃÖ¤ÈŤµ¤Îʸ»úÎó¤ò¼è¤ê½Ð¤·¤Þ¤¹¡£
- mb_substr($str, ³«»Ïʸ»ú°ÌÃÖ, ¼è¤ê½Ð¤·Ê¸»ú¿ô, "SJIS"Åù)
- »ØÄꤷ¤¿¥¨¥ó¥³¡¼¥Ç¥£¥ó¥°¤òÁ°Äó¤Ë¡¢»ØÄꤷ¤¿Ê¸»ú°ÌÃÖ¤ÈŤµ¤Îʸ»úÎó¤ò¼è¤ê½Ð¤·¤Þ¤¹¡£
- substr_replace($str, ÃÖ´¹¸å¤Îʸ»úÎó, ³«»Ï¥Ð¥¤¥È°ÌÃÖ, ºï½ü¤¹¤ë¥Ð¥¤¥È¿ô)
- ʸ»úÎó¤Î°ìÉô¤òÃÖ¤´¹¤¨¤Þ¤¹¡£
- substr_replace($str, ÃÖ´¹¸å¤Îʸ»úÎó, ³«»Ï¥Ð¥¤¥È°ÌÃÖ)
- ʸ»úÎó¤ÎËöÈø¤òÃÖ¤´¹¤¨¤Þ¤¹¡£
- $str = sprintf("%02d", $i);
- ¥Õ¥©¡¼¥Þ¥Ã¥È¤·¤¿Ê¸»úÎó¤òÊÖ¤·¤Þ¤¹¡£
- str_replace(ÃÖ´¹Á°Ê¸»úÎó, ÃÖ´¹¸åʸ»úÎó, $str)
- ¸«¤Ä¤«¤Ã¤¿¤¹¤Ù¤Æ¤Îʸ»úÎó¤ò¡¢Ê̤Îʸ»úÎó¤ËÃÖ¤´¹¤¨¤Þ¤¹¡£
- strtolower($str)
- ¾®Ê¸»ú¤ËÃÖ´¹¤·¤Þ¤¹¡£
- strtoupper($str)
- Âçʸ»ú¤ËÃÖ´¹¤·¤Þ¤¹¡£
- explode(",", $str)
- ʸ»úÎó¤ò»ØÄꤷ¤¿¶èÀÚ¤êʸ»ú¤Çʬ³ä¤·¤¿ÇÛÎó¤òÊÖ¤·¤Þ¤¹¡£
- split("[,:]", $str)
- ʸ»úÎó¤ò»ØÄꤷ¤¿¶èÀÚ¤êʸ»ú¤Çʬ³ä¤·¤¿ÇÛÎó¤òÊÖ¤·¤Þ¤¹¡£¶èÀÚ¤êʸ»ú¤ËÀµµ¬É½¸½¤¬»È¤¨¤Þ¤¹¡£
- trim($str)
- Á°¸å¤Î¶õÇò¤òºï½ü¤·¤Þ¤¹¡£
- ltrim($str)
- º¸Â¦¤Î¶õÇò¤òºï½ü¤·¤Þ¤¹¡£
- rtrim($str)
- ±¦Â¦¤Î¶õÇò¤òºï½ü¤·¤Þ¤¹¡£
- dechex(255)
- 10¿Ê¿ô ¢ª 16¿Ê¿ôɽµ¤Îʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç"ff"¤òÊÖ¤·¤Þ¤¹¡£
- hexdec("ff")
- 16¿Ê¿ô ¢ª 10¿Ê¿ôɽµ¤Îʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£¤³¤Î¾ì¹ç"255"¤òÊÖ¤·¤Þ¤¹¡£
- urlencode(¥¨¥ó¥³¡¼¥ÉÁ°¤Îʸ»úÎó)
- URL¥¨¥ó¥³¡¼¥É¤·¤¿Ê¸»úÎó¤òÊÖ¤·¤Þ¤¹¡£
- urldecode(¥¨¥ó¥³¡¼¥É¸å¤Îʸ»úÎó)
- URL¥Ç¥³¡¼¥É¤ÇÉüµ¢¤·¤¿Ê¸»úÎó¤òÊÖ¤·¤Þ¤¹¡£
- mb_internal_encoding()
- ÆâÉôʸ»ú¥³¡¼¥É¤òɽ¤¹Ê¸»úÎó¤ò¼èÆÀ¤·¤Þ¤¹¡£
- mb_internal_encoding("UTF-8")
- ÆâÉôʸ»ú¥³¡¼¥É¤òUTF-8¤ËÀßÄꤷ¤Þ¤¹¡£Â¾¤Ë"SJIS", "JIS", "EUC-JP"¤¬ÀßÄê¤Ç¤¤Þ¤¹¡£
- mb_convert_encoding($str, "UTF-8")
- ÆâÉôʸ»ú¥³¡¼¥É¤«¤éUTF-8¤Ø¤Îʸ»ú¥³¡¼¥ÉÊÑ´¹¤ò¹Ô¤¤¤Þ¤¹¡£
- mb_convert_encoding($str, "UTF-8", "SJIS")
- SJISʸ»ú¥³¡¼¥É¤«¤éUTF-8¤Ø¤Îʸ»ú¥³¡¼¥ÉÊÑ´¹¤ò¹Ô¤¤¤Þ¤¹¡£
- mb_convert_variables("UTF-8", "SJIS", $arList)
- ÇÛÎ󤹤٤ƤÎÍ×ÁǤǡ¢SJIS¤«¤éUTF-8¤Ø¤Îʸ»ú¥³¡¼¥ÉÊÑ´¹¤ò¹Ô¤¤¤Þ¤¹¡£
- md5($str)
- MD5¥¢¥ë¥´¥ê¥º¥à¤ÇÊÑ´¹¤·¤¿¥Ï¥Ã¥·¥åʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£
- sha1($str)
- sha1¥¢¥ë¥´¥ê¥º¥à¤ÇÊÑ´¹¤·¤¿¥Ï¥Ã¥·¥åʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£
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- round($i)
- ¾¯¿ôÅÀÂ裱°Ì¤Ç»Í¼Î¸ÞÆþ¤·¤Þ¤¹¡£
- floor($i)
- ¾¯¿ôÅÀÂ裱°Ì¤ÇÀÚ¤ê¼Î¤Æ¤Þ¤¹¡£
- ceil($i)
- ¾¯¿ôÅÀÂ裱°Ì¤ÇÀÚ¤ê¾å¤²¤Þ¤¹¡£
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- ==
- ÇÛÎó¤ÎÆâÍƤ¬Æ±¤¸¤È¤TRUE¤òÊÖ¤·¤Þ¤¹¡£
- ===
- ·¿¤â´Þ¤á¤ÆÇÛÎó¤ÎÆâÍƤ¬°ìÃפ·¤¿¤È¤TRUE¤òÊÖ¤·¤Þ¤¹¡£
- count($arList)
- ÇÛÎó¤ÎÍ×ÁÇ¿ô¤òÊÖ¤·¤Þ¤¹¡£
- count($arList, COUNT_RECURSIVE)
- ¿¼¡¸µÇÛÎó¤ÎÍ×ÁÇ¿ô¤òÊÖ¤·¤Þ¤¹¡£
- end($arList)
- ÇÛÎó¤ÎºÇ¸å¤ÎÃͤòÊÖ¤·¤Þ¤¹¡£
- is_array($arList)
- °ú¿ô¤¬ÇÛÎó¤Î¤È¤¤ËTRUE¤òÊÖ¤·¤Þ¤¹¡£
- array_key_exists($strKey, $arList)
- ÇÛÎó¤Ë¥¡¼¤¬Â¸ºß¤¹¤ì¤ÐTRUE¤òÊÖ¤·¤Þ¤¹¡£
- isset($arList[$strKey])
- ÇÛÎó¤Ë¥¡¼¤¬Â¸ºß¤·¡¢NULL°Ê³°¤ÎÃͤ¬ÀßÄꤵ¤ì¤Æ¤¤¤ì¤ÐTRUE¤òÊÖ¤·¤Þ¤¹¡£
- in_array(&strValue, $arList)
- ÇÛÎó¤ËÃͤ¬Â¸ºß¤¹¤ì¤ÐTRUE¤òÊÖ¤·¤Þ¤¹¡£
- array_search(&strValue, $arList)
- ÇÛÎó¤ËÃͤ¬Â¸ºß¤¹¤ì¤Ð¥¤¥ó¥Ç¥Ã¥¯¥¹¤òÊÖ¤·¤Þ¤¹¡£Â¸ºß¤·¤Ê¤±¤ì¤ÐFALSE¤òÊÖ¤·¤Þ¤¹¡£
- array_sum($arList)
- Ãͤιç·×Ãͤò·×»»¤·¤ÆÊÖ¤·¤Þ¤¹¡£
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- array_push($arList, $item)
- ¢¢¢¢¢¢ ¢« ¢£ ÇÛÎó¤ÎËöÈø¤ËÍ×ÁǤòÄɲä·¤Þ¤¹¡£
- array_pop($arList)
- ¢¢¢¢¢¢ ¢ª ¢£ ÇÛÎó¤ÎËöÈø¤«¤éÍ×ÁǤò¼è¤ê½Ð¤·¤Þ¤¹¡£
- array_unshift($arList, $item)
- ¢£ ¢ª ¢¢¢¢¢¢ ÇÛÎó¤ÎÀèƬ¤ËÍ×ÁǤòÄɲä·¤Þ¤¹¡£
- array_shift($arList)
- ¢£ ¢« ¢¢¢¢¢¢ ÇÛÎó¤ÎÀèƬ¤«¤éÍ×ÁǤò¼è¤ê½Ð¤·¤Þ¤¹¡£
- unset($arList[$key])
- ÇÛÎóÇÛÎó¤Î»ØÄꤷ¤¿Í×ÁǤòºï½ü¤·¤Þ¤¹¡£
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- sort($arList)
- Ï¢ÁۤǤʤ¤ÇÛÎó¤òÃͤξº½ç¤Ç¥½¡¼¥È¤·¤Þ¤¹¡£
- rsort($arList)
- Ï¢ÁۤǤʤ¤ÇÛÎó¤òÃͤι߽ç¤Ç¥½¡¼¥È¤·¤Þ¤¹¡£
- asort($arList)
- Ï¢ÁÛÇÛÎó¤òÃͤξº½ç¤Ç¥½¡¼¥È¤·¤Þ¤¹¡£
- arsort($arList)
- Ï¢ÁÛÇÛÎó¤òÃͤι߽ç¤Ç¥½¡¼¥È¤·¤Þ¤¹¡£
- ksort($arList)
- Ï¢ÁÛÇÛÎó¤ò¥¡¼¤Î¾º½ç¤Ç¥½¡¼¥È¤·¤Þ¤¹¡£
- krsort($arList)
- Ï¢ÁÛÇÛÎó¤ò¥¡¼¤Î¹ß½ç¤Ç¥½¡¼¥È¤·¤Þ¤¹¡£
- natsort($arList)
- ÇÛÎó¤ò¼«Á³½ç¤Ç¥½¡¼¥È¤·¤Þ¤¹¡£
- array_reverse($arList)
- µÕ½ç¤ËʤÙÂؤ¨¤Þ¤¹¡£¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ï£°¤«¤éÀ°Íý¤µ¤ì¤Þ¤¹¡£
- array_reverse($arList, TRUE)
- µÕ½ç¤ËʤÙÂؤ¨¤Þ¤¹¡£¥¤¥ó¥Ç¥Ã¥¯¥¹¤ÏÊÝ»ý¤µ¤ì¤Þ¤¹¡£
- array_flip($arList)
- ¥¡¼¤ÈÃͤòÆþ¤ìÂؤ¨¤Þ¤¹¡£Æ±¤¸Ãͤ¬Ê£¿ô¤¢¤Ã¤¿¤È¤¤Ï¡¢ºÇ¸å¤Î¥¡¼¤¬ÃͤȤ·¤Æ»Ä¤ê¤Þ¤¹¡£
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- array_keys($arList)
- ¥¡¼¤À¤±¤òÃê½Ð¤·¤Æ¡¢¿·¤¿¤ÊÇÛÎó¤òºî¤ê¤Þ¤¹¡£
- array_values($arList)
- ÃͤÀ¤±¤òÃê½Ð¤·¤Æ¡¢¿·¤¿¤ÊÇÛÎó¤òºî¤ê¤Þ¤¹¡£
- array_unique($arList)
- ÇÛÎ󤫤é½ÅÊ£¤·¤¿Ãͤò¼è¤ê½ü¤¤Þ¤¹¡£¤³¤Î¤È¤»Ä¤ë¤Î¤ÏºÇ½é¤Ë¸«¤Ä¤«¤Ã¤¿¥¡¼¤È¤Ê¤ê¤Þ¤¹¡£
- array_slice($arList, ¼èÆÀ³«»Ï¥¤¥ó¥Ç¥Ã¥¯¥¹(, ¼èÆÀÍ×ÁÇ¿ô))
- ÇÛÎó¤Î°ìÉô¤È¼è¤ê½Ð¤·¤Þ¤¹¡£¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ï£°¤«¤é¿¶¤êľ¤µ¤ì¤Þ¤¹¡£
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- list($var1, $var2, $var3, ...) = $arList;
- ÇÛÎó¤ÎÃͤòÊ£¿ô¤ÎÊÑ¿ô¤ËŸ³«¤·¤Þ¤¹¡£
- extract($arList)
- ¥¡¼¤ò̾Á°¤È¤¹¤ëÊÑ¿ô¤ËÃͤòŸ³«¤·¤Þ¤¹¡£
- compact("key1", "key2", "key3", ...)
- ³ÆÊÑ¿ô¤Î̾Á°¤ò¥¡¼¤È¤·¡¢ÆâÍƤòÃͤȤ·¤¿Ï¢ÁÛÇÛÎó¤òºîÀ®¤·¤Þ¤¹¡£
- range(³«»ÏÃÍ, ½ªÎ»ÃÍ(, ´Ö³Ö))
- ³«»ÏÃͤ«¤é½ªÎ»ÃͤޤǤÎÃͤò»ý¤ÄÇÛÎó¤òºîÀ®¤·¤Þ¤¹¡£¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ï£°¤«¤é¤È¤Ê¤ê¤Þ¤¹¡£
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- array_merge($asList1, $arList2)
- ÇÛÎó¤ÎÆâÍƤò·ë¹ç¤·¤Þ¤¹¡£¥¤¥ó¥Ç¥Ã¥¯¥¹¤Ï£°¤«¤é¿¶¤êľ¤µ¤ì¤Þ¤¹¡£
- array_diff($asList1, $arList2, ...)
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- array_diff_assoc($asList1, $arList2, ...)
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- array_intersect($asList1, $arList2)
- £²¤Ä¤ÎÇÛÎó¤Ç¶¦Ä̤¹¤ëÃͤò»ý¤Ä¥Ú¥¢¤ò¼è¤ê½Ð¤·¤Þ¤¹¡£
- array_intersect_assoc($asList1, $arList2)
- £²¤Ä¤ÎÇÛÎó¤Ç¶¦Ä̤¹¤ëÃͤò»ý¤Ä¥Ú¥¢¤ò¼è¤ê½Ð¤·¤Þ¤¹¡£¤³¤Î¤È¤¥¡¼¤ÎÃͤâ°ìÃפ¹¤ë¤«¥Á¥§¥Ã¥¯¤·¤Þ¤¹¡£