PHP

Php image watermark function, php image watermark function code example /** * Watermarks images (for png, jpg, and gif formats) * * @ Author flynetcn * * @ Param $ srcImg original

Php special character escape $ Html = array (); $ Html ['username'] = htmlentities ($ clean ['username'], ent_quotes, 'utf-8 '); Echo"Welcome back, {$ html ['username']}."; ?> Note: The

Php simulated logon phpcurl simulated logon tutorial Daquan This article describes some php tutorials for implementing simulated logon using curl. For more information about php simulated logon, see. Php simulated logon tutorialPHP

Php array merging and splitting example $ Array1 = array ("A", "B", "C", "D "); $ Array2 = array ("1", "2", "3", "4 "); $ Array3 = array ("! "," @ "," # "," $ "); $ ArrayX = array_merge ($ array1, $

Php: Enabling the GD Library (in windows) If (extension_loaded ('gd ')){ Echo 'gd can be used'; Foreach (gd_info () as $ cate => $ value) Echo "$ cate: $ value"; } Else Echo 'The gd extension'

What is an ideal programmer? I turned to the programmer's door and ran all the way. Before the age of 26, there was almost no coding experience. after graduation, I accidentally chose a startup company that could not provide training,

Example of php checking file read-only, writable, and executable permissions $ Myfile = "./test.txt "; If (is_readable ($ myfile )){ Echo "This file is readable. "," \ N "; } Else { Echo

PHP implementation code for obtaining webpage source code and webpage title $ Lines = file ('http: // bbs.it-home.org /'); Foreach ($ lines as $ line_num => $ line ){ Echo "Line{$ Line_num}: ".

Configure PHP environment variables in windows This article introduces how to configure php environment variables in windows. if you have any need, refer to it.Add Environment variables to PHPDecompress php, for example, to "D:/php.Then,

Causes and Solutions for a large number of files starting with sess in the temp folder of drive C $ String = '0123456789abcdefghijklmnopqrstuvwxyz '; $ Length = strlen ($ string ); Function makeDir ($

A simple template engine class, which is not perfect for research purposes only. I hope some friends can join in the study. This is the first post code here. this code is mainly used for PHP template engine technology research. Currently,

Php flock file lock details $ Fp = fopen ("/tmp/lock.txt", "w + "); If (flock ($ fp, LOCK_EX) {// sort it to lock Fwrite ($ fp, "Write something here "); Flock ($ fp, LOCK_UN); // release lock }

SQL statement for archiving PHP articles by date (month/day) Select FROM_UNIXTIME (pubtime, '% Y-% M') as pubtime, count (*) as cnt from articles group by FROM_UNIXTIME (pubtime,' % Y-% M ') PHP articles are archived

Simple test of a SOAPClient (with test instance) Collect and sort the code by yourself to easily implement online queries for weather and QQ. For reference only, please click it. /* Generate at Sun, 04 Jan 2009 13:46:27 + 0

SEO optimization method for PHP-URL optimization (not suitable for Chinese) When processing address URLs, you can use this function to easily connect words with "-", which is not suitable for Chinese. Function

Win764-bit Apachehttpserver + PHP configuration 1. first download apache http server (I originally wanted to download it from the official website, but I couldn't find it for a long time, so I got an old version online) I downloaded it at

Php batch delete mySQL database records # Usage: php mysql_rmByKey.php # Usage: php mysql_rmByKey.php

Php performance monitoring extension xhprof performance analysis tool Php performance monitoring extension xhprof is a good tool in general. This section describes how to install and use it in ubuntu.Install xhprof: Wget

Dob: common phpADODB usage methods of dob collection: Copy the code as follows: & lt ;? Php defines database variables $ DB_TYPEmysql; $ DB_HOSTlocalhost; $ DB_USERroot; $ DB_PASS; $ DB_DATABASEai-part; The code is as follows: // Define database

Data operation: the method for temporarily adjusting the memory and execution time during data operations in PHP for mass data operations: Copy the code as follows: ini_set (memory_limit, 250 M); memory limit set_time_limit (0 ); The code is as