PHP merge static files_PHP tutorial

Configure PHP.ini
Change the configuration item (required) auto_prepend_file = "C:xampphtdocsauto_prepend_file.php"
Change configuration item (optional) allow_url_include = On

auto_prepend_file.php file content

1. 2. /**
3. *Introduce static files
4. * @param {array|string} relative path
5. * @param {string} The path where the currently executed script is located __FILE__
6. *
7.*/
8. function import_static($files, $path=NULL){
9. // Change the execution path of the current script
10. $old_dir = getcwd();
11. $tmp_dir = (isset($path)) ? dirname($path): dirname(__FILE__);
12. chdir($tmp_dir);
13. // Organize included files
14. if (!is_array($files)) {
15.         $tmp = array();
16.           $tmp[] = $files;                              17. $files = $tmp;
18. }  
19. //Send header information
20. if (isset($files[0])) {
21. if (stripos($files[0], '.js') !== false) {
22.            $header_str = 'Content-Type: text/javascript';
23.          } elseif (stripos($files[0], '.css') !== false) { 
24.            $header_str = 'Content-Type: text/css';
25.                                                      26. if (!ob_get_contents()) {
27. header($header_str);
28.                                                      29. }  
30. //Introduce the included file www.2cto.com
31. foreach($files as $key=>$value) {
32. require_once($value);
33. }  
34. //Change back the execution path of the current script
35. chdir($old_dir);
36. }
37. ?>

How to use
"a.js", "b.js" and "../c.js" are the JS files to be merged. Merge them into base.js.php. The code in base.js.php is as follows:

1. 2. import_static(array(

3. 'a.js',

4. 'b.js',
5. '../c.js',
6. '../moduleB/all.js.php' // You can also reference .php files
7. ), __FILE__);
8. ?>
Use in the HTML page to import it.
Before the product goes online, batch files are used for processing, mainly doing two aspects of work
1. Output "*.js.php" to "*.js" file and delete "*.js.php". Command line: php *.js.php > *.js
2. Replace the reference to "*.js.php" in the HTML page with "*.js". preg_replace()
PS: The import_static function solves the problem of include() processing relative paths in PHP.
to be continued. . .

Excerpted from Rain Man

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