isset _post

12星座被告白後會...

11月 22, 2012

梁寒瑤

kuso

php - if isset $_POST - Stack Overflow裝傻是不好的唷..    Change it to this: if (isset($_POST["mail"]) && !empty($_POST["mail"])) { echo "Yes, mail is set"; }else{ echo "N0, mail is not set"; } So $_POST is always set, but its content might be empty. Since !empty() already checks whether the value is set, you ca...

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學弟到底講了甚麼...讓學長想拿槍宰了他

11月 22, 2012

謝語蘭

kuso

PHP: isset - Manual - PHP: Hypertext Preprocessor這就是所謂的禁忌!? Determine if a variable is set and is not NULL. If a variable has been unset with unset(), it will no longer be set. isset() will return FALSE if testing a variable that has been set to NULL. Also note that a null character ("\0") is not equivalent to...

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甚麼叫「吃貨」？立馬圖解告訴你！

11月 22, 2012

陳巧芹

kuso

PHP: $_POST - Manual - PHP: Hypertext Preprocessor還吃不夠!? Make sure your submit buttons (ie. etc) have a 'value' attribute. If they don't, the value won't appear in $_POST and so isset($_POST["submit"]) won't work either. Example: isset($_POST["submit ......

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為什麼總經理跟秘書會常常不見 原來是這樣

11月 22, 2012

張千梅

kuso

if isset not set - php - Stack Overflow這設計真是太精巧了....!!!!! if(isset($_POST['text1']) && isset($_POST['text2'])) { echo "xxxxxx"; echo "yyyyyyyyyy"; } else { ?> When isset is not set I want ......

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再有勇氣的人~這時候也會承認自己是娘炮跟膽小鬼

11月 22, 2012

蔡爾容

kuso

$_GET, $_POST and $_REQUEST Variables - Courses Web PHP-MySQL JavaScript Ajax HTML CSS Flash-AS3我還是選左邊的吧... The "script.php" file can use the $_POST variable /array to collect form data (the names of the form fields are the keys in the $_POST array). PHP $_REQUEST...

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繼人形白蘿蔔之後~又有新的人面水果了

11月 22, 2012

王妙萱

kuso

Always Get A Checkbox $_POST Value - Paulund | Tutorials & Snippets大家好~我是紅茶哥ˊ_>ˋ The problem with checkboxes is that if they are not checked then they are not posted with your form. If you check a checkbox and post a form you will get the value of the checkbox in the $_POST variable which you can use to process a form, if it's uncheck...

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