PHP development problems

Warning: date (): Debugging techniques for w3schoolPHP programmers viprivateetcphp. ini. defaultphp fielfieldiddoesnthaveadefaultvalue reason data is not set to auto-incrementing php output statement PHP implements MV

Warning: date (): It is not safe to rely on the system's timezone settings php documentation w3school PHP programmer debugging technology vi/private/etc/php. ini. default php configures Field 'id' doesn' t have a default value. The data is not set to auto-incrementing php output statement. PHP implements MV.

Warning: date (): It is not safe to rely on the system's timezone settings

Php w3school

Debugging technology for PHP programmers

Vi/private/etc/php. ini. default php configuration

Field 'id' doesn' t have a default value cause data is not set to auto-Increment

Php output statement

Php mvc development: A simple MVC

Fatal error: Call to undefined function session_register () solution vim find and replace

CodeIgniter character set encoding

PHP page Encoding Php. iniThe core configuration options briefly describe the differences between = and = in php and their applications.

Differences between print_r and var_dump during PHP debugging: good

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Add outside php code

For example:

Set the Weibo domain name address in the upper-right corner of the account-account settings-personalized domain name. Set your own link Domain Name

File Path replacement php string and character replacement function

Public function _ construct () {$ this-> _ dir = dirname (_ FILE __). '/files/';} public function cacheData ($ key, $ value = '', $ cacheTime = 0) {echo (" this-> _ dir: $ this-> _ dir "); $ filename = $ this-> _ dir. $ key. self: EXT; echo ("filename: $ filename"); // str_replace ("iwind", "kiki", "I love iwind, iwind said "); // output "I love kiki, kiki said" $ filename = str_replace ("\", "/", $ filename); echo ("
"); Echo (" after str replace filename: $ filename "); return file_put_contents ($ filename, $ cacheTime. $ filename); // The file content is: 0D:/wordpress/php_app/files/test1.txt

Happy use of locate in Mac

How to smooth up and down