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PATH: home / letacommog / charpente-ain / wp-content / plugins / w3-total-cache / inc / lightbox

<?php
namespace W3TC;

if ( !defined( 'W3TC' ) )
	die();

?>
<h3><?php _e( 'Compatibility Check', 'w3-total-cache' ); ?></h3>

<?php _e( 'Installed/Ok/Yes/True: Functionality will work properly.', 'w3-total-cache' ); ?> 
 <?php _e( 'Not detected/Not installed/Off: May be installed, but cannot be automatically confirmed. Functionality will be limited.', 'w3-total-cache' ); ?> 
 <?php _e( 'Not Installed/Error/No/False: Plugin or some functions may not work.', 'w3-total-cache' ); ?> 
 
</fieldset>

<li>
 Web Server:
 <?php if ( stristr( $_SERVER['SERVER_SOFTWARE'], 'apache' ) !== false ): ?>
 <code>Apache</code>
 <?php elseif ( stristr( $_SERVER['SERVER_SOFTWARE'], 'LiteSpeed' ) !== false ): ?>
 <code>Lite Speed</code>
 <?php elseif ( stristr( $_SERVER['SERVER_SOFTWARE'], 'nginx' ) !== false ): ?>
 <code>nginx</code>
 <?php elseif ( stristr( $_SERVER['SERVER_SOFTWARE'], 'lighttpd' ) !== false ): ?>
 <code>lighttpd</code>
 <?php elseif ( stristr( $_SERVER['SERVER_SOFTWARE'], 'iis' ) !== false ): ?>
 <code>Microsoft IIS</code>
 <?php else: ?>
 Not detected
 <?php endif; ?>
 </li>

<li>
 FTP functions:
 <?php if ( function_exists( 'ftp_connect' ) ): ?>
 Installed
 <?php else: ?>
 Not installed
 <?php endif; ?>
 <?php _e( '(required for Self-hosted (<acronym title="File Transfer Protocol">FTP</acronym>) <acronym title="Content Delivery Network">CDN</acronym> support)', 'w3-total-cache' ); ?>
 </li>

<li>
 zlib extension:
 <?php if ( function_exists( 'gzencode' ) ): ?>
 <?php _e( 'Installed', 'w3-total-cache' ); ?>
 <?php else: ?>
 <?php _e( 'Not installed', 'w3-total-cache' ); ?>
 <?php endif; ?>
 <?php _e( '(required for gzip compression support)', 'w3-total-cache' ); ?>
 </li>

<li>
 brotli extension:
 <?php if ( function_exists( 'brotli_compress' ) ): ?>
 <?php _e( 'Installed', 'w3-total-cache' ); ?>
 <?php else: ?>
 <?php _e( 'Not installed', 'w3-total-cache' ); ?>
 <?php endif; ?>
 <?php _e( '(required for brotli compression support)', 'w3-total-cache' ); ?>
 </li>

<li>
 Opcode cache:
 <?php if ( Util_Installed::opcache() ): ?>
 <?php _e( 'Installed (OPCache)', 'w3-total-cache' ); ?>
 <?php elseif ( Util_Installed::apc() ): ?>
 <?php _e( 'Installed (APC)', 'w3-total-cache' ); ?>
 <?php elseif ( Util_Installed::eaccelerator() ): ?>
 <?php _e( 'Installed (eAccelerator)', 'w3-total-cache' ); ?>
 <?php elseif ( Util_Installed::xcache() ): ?>
 <?php _e( 'Installed (XCache)', 'w3-total-cache' ); ?>
 <?php elseif ( PHP_VERSION >= 6 ): ?>
 <?php _e( 'PHP6', 'w3-total-cache' ); ?>
 <?php else: ?>
 <?php _e( 'Not installed', 'w3-total-cache' ); ?>
 <?php endif; ?>
 </li>

<li>
 <?php _e( 'Mime type detection:', 'w3-total-cache' ); ?>
 <?php if ( function_exists( 'finfo_open' ) ): ?>
 <?php _e( 'Installed (Fileinfo)', 'w3-total-cache' ); ?>
 <?php elseif ( function_exists( 'mime_content_type' ) ): ?>
 <?php _e( 'Installed (mime_content_type)', 'w3-total-cache' ); ?>
 <?php else: ?>
 <?php _e( 'Not installed', 'w3-total-cache' ); ?>
 <?php endif; ?>
 <?php _e( '(required for <acronym title="Content Delivery Network">CDN</acronym> support)', 'w3-total-cache' ); ?>
 </li>

<li>
 <?php _e( 'Hash function:', 'w3-total-cache' ); ?>
 <?php if ( function_exists( 'hash' ) ): ?>
 <?php _e( 'Installed (hash)', 'w3-total-cache' ); ?>
 <?php elseif ( function_exists( 'mhash' ) ): ?>
 <?php _e( 'Installed (mhash)', 'w3-total-cache' ); ?>
 <?php else: ?>
 <?php _e( 'Not installed', 'w3-total-cache' ); ?>
 <?php endif; ?>
 <?php _e( '(required for NetDNA / MaxCDN <acronym title="Content Delivery Network">CDN</acronym> purge support)', 'w3-total-cache' ); ?>
 </li>

<li>
 SSH2 extension:
 <?php if ( function_exists( 'ssh2_connect' ) ): ?>
 <?php _e( 'Installed', 'w3-total-cache' ); ?>
 <?php else: ?>
 <?php _e( 'Not installed', 'w3-total-cache' ); ?>
 <?php endif; ?>
 <?php _e( '(required for Self-hosted (<acronym title="File Transfer Protocol">FTP</acronym>) <acronym title="Content Delivery Network">CDN</acronym> <acronym title="Secure File Transfer Protocol">SFTP</acronym> support)', 'w3-total-cache' ); ?>
 </li>

<?php
if ( Util_Environment::is_apache() ):

$modules = array(
        'mod_deflate',
        'mod_env',
        'mod_expires',
        'mod_filter',
        'mod_ext_filter',
        'mod_headers',
        'mod_mime',
        'mod_rewrite',
        'mod_setenvif'
    );

if ( function_exists( 'apache_get_modules' ) ) {
        // apache_get_modules only works when PHP is installed as an Apache module
        $apache_modules = apache_get_modules();

} elseif ( function_exists( 'exec' )) {
        // alternative modules capture for php CGI
        exec( 'apache2 -t -D DUMP_MODULES', $output, $status);

if ( $status !== 0 ) {
            exec( 'httpd -t -D DUMP_MODULES', $output, $status);
        }

if ( $status === 0 && count($output > 0) ) {
            $apache_modules = [];

foreach ($output as $line) {
                if ( preg_match('/^\s(\S+)\s$(\S+)$$/', $line, $matches) === 1) {
                    $apache_modules[] = $matches[1];
                }
            }
        }

// modules have slightly different names
        $modules = array(
            'deflate_module',
            'env_module',
            'expires_module',
            'filter_module',
            'ext_filter_module',
            'headers_module',
            'mime_module',
            'rewrite_module',
            'setenvif_module'
        );
    } else {
        $apache_modules = false;
    }

?>
 <?php foreach ( $modules as $module ): ?>
 <li>
 <?php echo $module; ?>:
 <?php if ( $apache_modules ): ?>
 <?php if ( in_array( $module, $apache_modules ) ): ?>
 <?php _e( 'Installed', 'w3-total-cache' ); ?>
 <?php else: ?>
 <?php _e( 'Not installed', 'w3-total-cache' ); ?>
 <?php endif; ?>
 <?php else: ?>
 <?php _e( 'Not detected', 'w3-total-cache' ); ?>
 <?php endif; ?>
 <?php _e( '(required for disk enhanced Page Cache and Browser Cache)', 'w3-total-cache' ); ?>
 </li>
 <?php endforeach; ?>
 <?php endif; ?>
 </ul>
 <?php $additional_checks = apply_filters( 'w3tc_compatibility_test', __return_empty_array() );
if ( $additional_checks ):?>
 <h4><?php _e( 'Additional Server Modules', 'w3-total-cache' )?></h4>
 <ul>
 <?php
	foreach ( $additional_checks as $check )
		echo '<li>', $check, '</li>';
?>
 </ul>
 <?php
	endif;
?>

[+] ..
[-] upgrade.php [edit]
[-] self_test.php [edit]
[-] purchase.php [edit]
[-] minify_recommendations.php [edit]
[-] support_us.php [edit]
[-] index.html [edit]
[-] create_netdna_maxcdn_pull_zone.php [edit]