PHP Tutorials

Title, do you define a new variable within the loop that is not each cycle? Reply to discussion (solution) It's hard to say, look at your needs. It's hard to say, look at your needs.Each time a local variable is needed in the loop, is the

PHP can download exe files like download rar First fread in the output of the download, do not access the EXE file in the site's path to download, can you achieve this effect? Reply to discussion (solution) With the same requestNot as far as

This is for novice and rookie preparation, please master and the great God floated over. For PHP Learning, a good tutorial can accelerate your progress, PHP100 This site video tutorial I feel good, I have been watching, Zheng Enmin Teacher's

PHP String Handling functions Addcslashes? Adds a backslash escape character to a partial character inside a stringAddslashes? Escapes characters inside a string in the specified mannerBin2Hex? Converts binary data to hexadecimal

function Down_file ($file _name, $file _path) { @ $file _name=iconv ("Utf_8", "gb2312", $file _name); $file _path=$_server[' Document_root '). $file _path. $file _name; if (!file_exists ($file _path)) { echo "file does not exist"; Return } $FP

I want to use a text message API to do a bulk message program, the API is provided by the official submission method as follows: http://www.xxxx.com/abc?action=send&userid=12& account= account & password= password &mobile= 15023239810&content=

The string $s = ' A, B, C (x, y ("Z", 2, 0)), D, E '; Split into arrays, the difficulty is C (x, y ("Z", 2, 0)), is a whole. Desired Result: Array ' A ', ' B ', ' C (x, y ("Z", 2, 0)) ', ' D ', ' E '); Reply to discussion (solution) $s = '

What is a Session? In Web application development, the session is called a conversation. is primarily used to save data for a visitor.Because of the HTTP stateless features, the server will not remember the client, on the server side, each request

For example: $condition = "2 = = 2 && 3 = = 5"; if ($condition) { Echo 1; } How do I convert a $condition to an if-recognizable condition? This judgment is treated as a string constant with a value of true Reply to discussion (solution) if

What does a class in his class method new itself represent? Is the constructor?? Reply to discussion (solution) The new class name is used to create an instance of this class, which is the same everywhere, and there is no difference

imagecopyresampled image sampling Compression jpg is normal, PNG sample becomes 0 bytes, the system can not be opened, the code is as follows: $width = N, $height = 200;header ("Content-type: {$data [' File_type ']}"); [File_type] =

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PHP Developer Practice PHP Developer prepares insisted on 5 years of Entrepreneurship Project decided to end (industry vertical search direction, ideal is very good, the reality is very skinny), as not well-mixed grassroots webmaster & not blown

100 points pleading + kneeling + begging Master to solve the default search item setting problem for Wiki sites! I want to search the default search term for the wiki site (page), and I want to set the default search term to: {(page) +template+image+

Let's take a look! PHP network programming using the most IDE? I do Java, now there is a small system to use PHP, previously only learned PHP grammar, with editplus practice, now want to know: Title! Beginner's recommendation ------Solution--------

Does the server have an impact on the server by using SMTP bulk-volume e-mail? Now there are thousands of members of the website, to send mail to all members of the site, with SMTP bulk send, so that the SMTP server will not be blocked my server IP

Do not show Delete replies Show All replies display Star Rating reply display score reply PHP is not the least qualified language in the three Web development languages (Java, ASP, PHP)? Do not show Delete replies Show All replies display Star

Determine the end of a picture file, complete a. jpg,. jpeg,. png, or. gif I try to save the picture locally from the network, and the file name retains the end of the original picture. such as: Image.jpg, logo.png But some picture files end up not.

Ask for a PHP program to modify the size of GIF pictures and keep GIF animated Ask for a PHP to modify the size of the GIF picture program, and keep GIF dynamic effect, thank you all ------Solution-------------------- Try something like

Ask a question do not know is the problem, is csdn forumid=c5eca554-e88a-47bd-873d-58c8014f2f91 behind this string of characters, what is the use I have this problem because I see that there are several sites where they all put the title root to