opcache_compile_file

(PHP 5 >= 5.5.5, PHP 7, PECL ZendOpcache > 7.0.2)

opcache_compile_file — Compiles and caches a PHP script without executing it

Description

boolean opcache_compile_file ( string $file )

This function compiles a PHP script and adds it to the opcode cache without executing it. This can be used to prime the cache after a Web server restart by pre-caching files that will be included in later requests.

Parameters

file: The path to the PHP script to be compiled.

Return Values

Returns TRUE if file was compiled successfully or FALSE on failure.

Errors/Exceptions

If file cannot be loaded or compiled, an error of level E_WARNING is generated. You may use @ to suppress this warning.

User Contributed Notes

cslistener

1 year ago


<?php
/**
 * Get files that specified suffix
 * @param $path
 * @param array $files
 * @return array
 */
// http://www.apieye.com/528.html
function getfiles( $path , &$files = array() ) {
    if ( !is_dir( $path ) ) return null;
    $handle = opendir( $path );
    while ( false !== ( $file = readdir( $handle ) ) ) {
        if ( $file != '.' && $file != '..' ) {
            $path2 = $path . '/' . $file;
            if ( is_dir( $path2 ) ) {
                getfiles( $path2 , $files );
            } else {
                if ( preg_match( "/\.(php|php5)$/i" , $file ) ) {
                    $files[] = $path2;
                }
            }
        }
    }
    return $files;
}
$files = getfiles('/png/www/example.com/public_html/app/wordpress');
$br = (php_sapi_name() == "cli") ? "\n" : "<br />";
foreach($files as $file){
  opcache_compile_file($file);
  echo $file.$br; 
}