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HASHIMOTO Keisuke
php-doc@php.gr.jp
Fri, 09 Aug 2002 16:44:52 +0900
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http://www.php.net/manual/ja/ref.strings.php
strrchr -- ʸ»úÎóÃæ¤Ëʸ»ú¤¬ºÇ¸å¤Ë¸½¤ì¤ë¾ì½ê¤òçðd¤±¤ë
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http://www.php.net/manual/ja/function.strpos.php
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if (is_string ($pos) && !$pos) {
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http://www.php.net/manual/en/function.strpos.php
// in versions older than 4.0b3:
$pos = strpos($mystring, "b");
if (!is_integer($pos)) {
// not found...
}
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