PHP Tutorials

Ask the meaning of a WordPress statement $templates = Array (); if ('!== $name) $templates [] = "header-{$name}.php"; $templates [] = ' header.php '; This procedure to determine whether $name is not empty, if not empty to $templates[]

Option drop-down menu Suppose there are two drop-down menus of select option: -Please select-;//assuming 1{$item. Name}//assumed to be 2 Select the value from the drop-down menu to save with the button: How to make option 1 when the button is

PHP date, time-related knowledge collation Unix Timestamp: The number of seconds elapsed from January 1, 1970 0 o'clock to the current time. 1. Convert a date to a Unix timestampMktime (): can automatically correct out-of-bounds input Prototype:

How to write this JS code in PHP? Thank you var cookiestring = new String (document.cookie) var cookieheader = ' test= ' var beginposition = Cookiestring.indexof (Cookieheader) if (Beginposition document.write ("I don't Know"); var then = new Date ()

The use and verification process of Yii Verification code If you want to implement this process, you need a few steps. The first step is the controller's operation. Add the following code to the controller you want to manipulate: Public function

PHP paging problem, please the Big God appeared! The paging code page book is displayed correctly, but each page shows duplicate content. A total of 1287 records in the database, set to show 1000 per page, each row shows 9. But the results on the

The problem of the value of the transfer between PHP and HTML Such a form I use a form how to send value to PHP, the focus is how PHP receives such data ------to solve the idea---------------------- Form form two parameters, an action, indicating

The great God to help Ah! How to combine the functions of these two pieces of code Ah, tried for a day ... The situation is to make a page, output the database of sales records, sell more than 3 pieces of the display green, 3 pieces below

PHP questions about form pass-through variables In the loop. When the other party receives the own variable, always receives the last value of own, how to change can be changed to a different value ------to solve the

PHP Common Library functions 1. Time and date How to get timestamp time ()-Number of milliseconds since 1970 echo Time (); Date echo Date ('y-m-d h:i:s'); Get the default time zone Echo Date_default_timezone_get

Using Adminlte in laravel5.* Using Adminlte in laravel5.* Adminlte is a great simple background template built from HTML and CSS, and in this article I'll tell you how to integrate Adminlte and Laravel elegantly, and we can update and manage

For help, PHP parses XML with namespaces? The XML file has axis generated: {"Code": "2", "Message": "Enterprise name and Enterprise registration number Match"} I want to get

The difference between exit and return There are several different points of the main: 1. Return returns the function value, which is the keyword; exit is a function. 2. Return is a language level that represents the return of the call stack,

SQL Numeric Query quote effect efficiency SELECT * FROM [Table1] where [ID] = 10 SELECT * FROM [Table1] where [ID] = ' 10 ' Which of these 2 kinds is more efficient, the difference is big? ------to solve the

thinkphp3.1 put on IIS garbled, Apache on the normal what's going on? thinkphp3.1 put on IIS garbled, Apache on the normal what's going on? Do not say the problem of coding, I checked the database and configuration files, are UTF-8, and the

PHP is right, but only returns an array to the $result = mysql_query ($sql, $link); Execute Query statement $res =array (); while ($row = Mysql_fetch_array ($result)) { if (condition) { $res [] = $row ["title"]. $row ["Answer"]; } } return $res; ?

PHP arrays .....$str =array ();foreach ($strarray as $k = = $v) { $one = $v [' One ']; $two = $v [' both ']; $tree = $v [' Tree ']; } How to use $STR to save as follows $str =array (' one ' = ' + ' $v [' one '], '

Consult string concatenation What I want to achieve is that this button is pressed down if cat_id;?> takes this ID value, assuming 6 Then open http://localhost/myweb/wp-admin/post-new.php?cat=6 That's what I wrote: onclick= "window.location.href=

thinkphp Development: Safe Mode message encryption and decryption The use of Thinkphp official WeChat package, the use of different modes can be successful, but the safe mode is not, now will analyze the results of the record. Tright Analyze the

PHP Common Tools Class Daquan 0)); $i + +) {if (= Strpos (Str_pad (Decbin (substr ($string, $i, 1)), 8, ' 0 ', str_pad_left), ' 0 ')) {if ($length setlanguage (' zh_cn '); $mailer->host = Yii::app ()->params[' emailhost ']; Outgoing mail Server $