{"id":120627,"date":"2009-09-29T21:47:52","date_gmt":"2009-09-29T12:47:52","guid":{"rendered":"https:\/\/ja.wordpress.org\/support\/2009\/09\/29\/warning-division-by-zero-%ef%bd%a5%ef%bd%a5%ef%bd%a5%e3%81%ae%e3%82%a8%e3%83%a9%e3%83%bc\/"},"modified":"2009-09-29T21:47:52","modified_gmt":"2009-09-29T12:47:52","slug":"warning-division-by-zero-%ef%bd%a5%ef%bd%a5%ef%bd%a5%e3%81%ae%e3%82%a8%e3%83%a9%e3%83%bc","status":"closed","type":"topic","link":"https:\/\/ja.wordpress.org\/support\/topic\/warning-division-by-zero-%ef%bd%a5%ef%bd%a5%ef%bd%a5%e3%81%ae%e3%82%a8%e3%83%a9%e3%83%bc\/","title":{"rendered":"Warning:  Division by zero \uff65\uff65\uff65\u306e\u30a8\u30e9\u30fc"},"content":{"rendered":"<p>\u5148\u65e5\u3082\u3053\u3061\u3089\u3067\u8cea\u554f\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<br \/>\n\u5ea6\u3005\u5931\u793c\u3044\u305f\u3057\u307e\u3059\u3002<br \/>\n<a href=\"http:\/\/suprb.com\/#gridalicious\">http:\/\/suprb.com\/#gridalicious<\/a><br \/>\n\u3053\u3061\u3089\u306e\u30c6\u30fc\u30de\u306e\u5229\u7528\u3092\u8003\u3048\u3066\u3044\u307e\u3059\u3002<br \/>\n\uff50\uff48\uff50\u306b\u3064\u3044\u3066\u7121\u77e5\u306a\u70ba\u3001\u81ea\u529b\u3067\u8272\u3005\u8abf\u3079\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3069\u3046\u3057\u3088\u3046\u3082\u306a\u304f<br \/>\n\u3069\u306a\u305f\u304b\u3054\u6559\u6388\u3044\u305f\u3060\u3051\u305f\u3089\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>single.php\u3067\u8868\u793a\u3057\u305f\u500b\u5225\u30da\u30fc\u30b8\u306b<br \/>\n\u753b\u50cf\u304c\u3042\u308b\u5834\u5408\u3001<br \/>\n\u8868\u793a\u306b\u554f\u984c\u306f\u7121\u3044\u306e\u3067\u3059\u304c\u3001\u30bd\u30fc\u30b9\u306e\u4e2d\u306b<\/p>\n<p><code>&lt;b&gt;Warning&lt;\/b&gt;:  Division by zero in &lt;b&gt;\/home\/sites\/***\/...\/themes\/grid-a-licious\/single.php&lt;\/b&gt; on line &lt;b&gt;96&lt;\/b&gt;&lt;br \/&gt;<\/code><\/p>\n<p>\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u8a72\u5f53\u7b87\u6240\uff0896\u884c\u76ee\uff09\u3092\u78ba\u304b\u3081\u308b\u3068<\/p>\n<pre><code>$imagesize = getimagesize($img_url);\nlist($width, $height, $type, $attr) = getimagesize($img_url);\n$theClass = &quot;eachpost &quot;;\nif ( $width &lt; &quot;440&quot; ) { $new_width = &quot;200&quot;; $theClass = &quot;eachpost &quot;; }\nelse if ( $width &lt; &quot;660&quot; ) { $new_width = &quot;430&quot;; $theClass = &quot;eachpost twocols&quot;; }\nelse { $new_width = &quot;660&quot;; $theClass = &quot;eachpost threecols&quot;; }\n$new_height = ($height*$new_width)\/$width;<\/code><\/pre>\n<p>\u306e<br \/>\n<code>$new_height = ($height*$new_width)\/$width;<\/code><\/p>\n<p>\u306e\u90e8\u5206\u306e\u3088\u3046\u306a\u306e\u3067\u3059\u304c\u3001\u30bc\u30ed\u9664\u7b97\u306e\u30a8\u30e9\u30fc\u3060\u3068\u3044\u3046\u3053\u3068\u306f\u5206\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u5b9f\u969b\u753b\u50cf\u306e\u5e45\u306f0\u3067\u306f\u7121\u3044\u306e\u3067\u30fb\u30fb\u30fb\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u5206\u304b\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u307e\u305f\u3001index.php\u306b\u3082\u540c\u3058\u8a18\u8ff0\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u3053\u3061\u3089\u306f\u30a8\u30e9\u30fc\u306f\u51fa\u307e\u305b\u3093\u3002<br \/>\n\u8a18\u4e8b\u4e2d\u306b\u753b\u50cf\u304c\u7121\u3044\u5834\u5408\u3082\u30a8\u30e9\u30fc\u306f\u51fa\u307e\u305b\u3093\u3002<br \/>\n\u8868\u306b\u30a8\u30e9\u30fc\u8868\u793a\u304c\u51fa\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u307e\u307e\u3067\u3082\u3044\u3044\u306e\u304b\uff1f\u3068\u3082\u601d\u3046\u306e\u3067\u3059\u304c\u3001<br \/>\n\u306a\u3093\u3068\u3082\u6c17\u304c\u304b\u308a\u3067\u3059\u3002<\/p>\n<p>\u3069\u306a\u304b\u305f\u5bfe\u51e6\u65b9\u304c\u5206\u304b\u308b\u65b9\u304c\u3044\u3089\u3057\u305f\u3089\u3001<br \/>\n\u3054\u6559\u6388\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"template":"","class_list":["post-120627","topic","type-topic","status-closed","hentry"],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/120627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/topic\/120627\/revisions"}],"wp:attachment":[{"href":"https:\/\/ja.wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=120627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}