What to do if php explode Chinese garbled characters

Solution: 1. In the php.ini configuration file, find and set the value of the "defalut_charset" item to "utf-8"; 2. In the php program, use "@ini_set(' default_charest','utf-8');" statement can set the encoding method.

The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

In PHP, use explode to split A Chinese string, for example, when using explode(':','fileName:filename'), the returned "filename" will be garbled. How to solve this? Let me introduce to you the solution below.

php explode Chinese garbled solution:

1. Configure the php.ini file

Settingsdefalut_charset = 'utf-8' ;

What encoding is used by the program? Just fill in the corresponding encoding here

2. Use ini_set()

If you cannot change php.ini, then You can use

@ini_set('default_charest','utf-8');

in a php program to achieve the same effect.

Description:

ini_set - Set the value for a configuration option. The syntax is as follows:

ini_set ( string $varname , string $newvalue )

Set the value of the specified configuration option. This option will retain its new value while the script is running, and will be restored when the script ends.

Parameters

• varname: Not all valid options can be changed using ini_set(). There is an appendix with a list of valid options.

• newvalue: The new value of the option.

Return value

• Returns the old value on success, returns false on failure.

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