/**
* Creates a WP Dashboard notice regarding PHP requirements.
*
* @param string $brand_name Name of the calling theme/plugin.
*/
function wp_php_rv_notice($brand_name = '')
{
# Admin area only.
if (!is_admin()) {
return;
// Unnecesary.
}
// Stop if not in admin area.
# Maybe initialize.
global $wp_php_rv;
global $___wp_php_rv;
if (isset($wp_php_rv)) {
___wp_php_rv_initialize();
}
# Copy of PHP requirements (RV).
$rv = $___wp_php_rv;
// Snapshot in time.
# Determine reason for dependency failure.
if (!($issue = ___wp_php_rv_issue())) {
return;
// Nothing to do here.
}
// This is also a snapshot in time.
# Establish brand name for this software.
if (!($brand_name = (string) $brand_name)) {
$brand_name = ___wp_php_rv_notice_brand_name();
}
// If brand name detection fails too, use generic.
$brand_name = $brand_name ? $brand_name : __('This Software', 'wp-php-rv');
# @TODO Once WordPress has a minimum of PHP 5.3, move everything below into a closure.
# See example of a closure for this in the WP Sharks Core RV variation of this function.
# Define pre-styled icons needed for markup.
$arrow = '<span class="dashicons dashicons-editor-break" style="-webkit-transform:scale(-1, 1); transform:scale(-1, 1);"></span>';
$icon = '<span class="dashicons dashicons-admin-tools" style="display:inline-block; width:64px; height:64px; font-size:64px; float:left; margin:-5px 10px 0 -2px;"></span>';
# Generate markup for PHP dependency notice.
switch ($issue['reason']) {
// Based on reason.
case 'os-incompatible':
// OS incomaptible.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('Incompatible Operating System', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires a %2$s operating system.', 'wp-php-rv'), esc_html($brand_name), esc_html(___wp_php_rv_os_name($rv['os']))) . '<br />';
$markup .= sprintf(__('You\'re currently running %1$s, which is not supported by %2$s at this time.', 'wp-php-rv'), esc_html(PHP_OS), esc_html($brand_name)) . '<br />';
$markup .= $arrow . ' ' . __('A compatible OS is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, change the OS or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-needs-upgrade':
// Upgrade to latest version of PHP.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('PHP Upgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires PHP v%2$s (or higher).', 'wp-php-rv'), esc_html($brand_name), esc_html($rv['min'])) . '<br />';
$markup .= sprintf(__('You\'re currently running the older PHP v%1$s, which is not supported by %2$s.', 'wp-php-rv'), esc_html(___wp_php_rv_get_php_version()), esc_html($brand_name)) . '<br />';
$markup .= $arrow . ' ' . __('An update is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, upgrade PHP or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-needs-downgrade':
// Downgrade to older version of PHP.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('PHP Downgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires an older version of PHP.', 'wp-php-rv'), esc_html($brand_name)) . '<br />';
$markup .= sprintf(__('This software is compatible up to PHP v%1$s, but you\'re running the newer PHP v%2$s.', 'wp-php-rv'), esc_html($rv['max']), esc_html(___wp_php_rv_get_php_version())) . '<br />';
$markup .= $arrow . ' ' . __('A downgrade is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, downgrade PHP or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-missing-bits':
// Upgrade to a more powerful architecture.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('System Upgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires PHP on a %2$s-bit+ architecture.', 'wp-php-rv'), esc_html($brand_name), esc_html($rv['bits'])) . '<br />';
$markup .= sprintf(__('You\'re running an older %1$s-bit architecture, which is not supported by %2$s.', 'wp-php-rv'), esc_html(PHP_INT_SIZE * 8), esc_html($brand_name)) . '<br />';
$markup .= $arrow . ' ' . __('An update is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, upgrade your system or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-missing-functions':
// PHP is missing required functions.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('PHP Function(s) Missing', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It depends on PHP function(s): %2$s.', 'wp-php-rv'), esc_html($brand_name), '<code>' . implode('</code>, <code>', array_map('esc_html', $issue['php_missing_functions'])) . '</code>') . '<br />';
$markup .= $arrow . ' ' . __('An action is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, enable missing function(s) or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-missing-extensions':
// PHP is missing required extensions.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('PHP Extension(s) Missing', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It depends on PHP extension(s): %2$s.', 'wp-php-rv'), esc_html($brand_name), '<code>' . implode('</code>, <code>', array_map('esc_html', $issue['php_missing_extensions'])) . '</code>') . '<br />';
$markup .= $arrow . ' ' . __('An action is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, enable missing extension(s) or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'wp-needs-upgrade':
// Upgrade to latest version of WP.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('WP Upgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires WP v%2$s (or higher).', 'wp-php-rv'), esc_html($brand_name), esc_html($rv['wp']['min'])) . '<br />';
$markup .= sprintf(__('You\'re currently running the older WP v%1$s, which is not supported by %2$s.', 'wp-php-rv'), esc_html(___wp_php_rv_get_wp_version()), esc_html($brand_name)) . '<br />';
$markup .= $arrow . ' ' . sprintf(__('An upgrade is necessary. <strong>Please <a href="%1$s">click here to upgrade now</a></strong>.', 'wp-php-rv'), esc_url(network_admin_url('/update-core.php'))) . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, upgrade WordPress or deactivate %1$s.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'wp-needs-downgrade':
// Downgrade to older version of WP.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('WP Downgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires an older version of WP.', 'wp-php-rv'), esc_html($brand_name)) . '<br />';
$markup .= sprintf(__('This software is compatible up to WP v%1$s, but you\'re running the newer WP v%2$s.', 'wp-php-rv'), esc_html($rv['wp']['max']), esc_html(___wp_php_rv_get_wp_version())) . '<br />';
$markup .= $arrow . ' ' . sprintf(__('A downgrade is necessary. <strong>Please see: <a href="%1$s">WordPress.org release archive</a></strong>.', 'wp-php-rv'), esc_url('https://wordpress.org/download/release-archive/')) . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, downgrade WordPress or deactivate %1$s.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
default:
// Default case handler; i.e., anything else.
return;
// Nothing to do here.
}
# This allows filters to alter markup before display.
if (!($markup = apply_filters('wp_php_rv_notice_markup', $markup, get_defined_vars()))) {
return;
// Nothing to display in this case.
}
# Attach an action to display the notice now.
add_action('all_admin_notices', create_function('', 'global $pagenow;' . 'if (!current_user_can(\'activate_plugins\')) return;' . 'if (in_array($pagenow, array(\'update-core.php\'), true)) return;' . 'if (in_array($pagenow, array(\'plugins.php\', \'themes.php\', \'update.php\'), true)' . ' && !empty($_REQUEST[\'___action_via\']) && $_REQUEST[\'___action_via\'] === \'wp-php-rv\') return;' . 'if (!apply_filters(\'wp_php_rv_notice_display\', true, get_defined_vars())) return;' . 'echo \'' . '<div class="notice notice-warning" style="min-height:7.5em;">' . str_replace("'", "\\'", $markup) . '</div>' . '\';'));
}
/**
* Creates a WP Dashboard notice regarding PHP requirements.
*
* @param string $notice Optional. Custom notice HTML instead of default markup.
* @param string $notice_cap Optional. Capability to view notice. Defaults to `activate_plugins`.
* @param string $notice_action Optional. Action hook. Defaults to `all_admin_notices`.
*/
function wp_php_rv_custom_notice($notice = '', $notice_cap = '', $notice_action = '')
{
if (isset($GLOBALS['wp_php_rv'])) {
___wp_php_rv_initialize();
}
// Prep internals.
wp_php_rv_notice('', '', $notice_cap, $notice_action, $notice);
}
/**
* Any compatibility issue?
*
* @since 141004 First documented version.
*
* @return array Issue; else empty array.
*/
function ___wp_php_rv_issue()
{
global $wp_php_rv;
global $___wp_php_rv;
global $wp_version;
if (isset($wp_php_rv)) {
___wp_php_rv_initialize();
}
$required_os = $___wp_php_rv['os'];
$php_min_version = $___wp_php_rv['min'];
$php_max_version = $___wp_php_rv['max'];
$php_minimum_bits = $___wp_php_rv['bits'];
$php_required_functions = $___wp_php_rv['functions'];
$php_required_extensions = $___wp_php_rv['extensions'];
$wp_min_version = $___wp_php_rv['wp']['min'];
$wp_max_version = $___wp_php_rv['wp']['max'];
if ($required_os && ___wp_php_rv_os() !== $required_os) {
return array('reason' => 'os-incompatible');
} elseif ($php_min_version && version_compare(PHP_VERSION, $php_min_version, '<')) {
return array('reason' => 'php-needs-upgrade');
} elseif ($php_max_version && version_compare(PHP_VERSION, $php_max_version, '>')) {
return array('reason' => 'php-needs-downgrade');
} elseif ($php_minimum_bits && $php_minimum_bits / 8 > PHP_INT_SIZE) {
return array('reason' => 'php-missing-bits');
}
if ($php_required_functions) {
// Requires PHP functions?
$php_missing_functions = array();
// Initialize.
foreach ($php_required_functions as $_required_function) {
if (!___wp_php_rv_can_call_func($_required_function)) {
$php_missing_functions[] = $_required_function;
}
// See also: <http://jas.xyz/29Bdz3N>
}
// unset($_required_function); // Housekeeping.
if ($php_missing_functions) {
// Missing PHP functions?
return array('php_missing_functions' => $php_missing_functions, 'reason' => 'php-missing-functions');
}
}
if ($php_required_extensions) {
// Requires PHP extensions?
$php_missing_extensions = array();
// Initialize.
foreach ($php_required_extensions as $_required_extension) {
if (!extension_loaded($_required_extension)) {
$php_missing_extensions[] = $_required_extension;
}
// See also: <http://jas.xyz/1TtzgX5>
}
// unset($_required_extension); // Housekeeping.
if ($php_missing_extensions) {
// Missing PHP extensions?
return array('php_missing_extensions' => $php_missing_extensions, 'reason' => 'php-missing-extensions');
}
}
if ($wp_min_version && version_compare($wp_version, $wp_min_version, '<')) {
return array('reason' => 'wp-needs-upgrade');
} elseif ($wp_max_version && version_compare($wp_version, $wp_max_version, '>')) {
return array('reason' => 'wp-needs-downgrade');
}
return array();
// No problem.
}
<?php
/**
* PHP vX.x Handlers.
*
* @since 141004 First documented version.
*
* @copyright WebSharks, Inc. <http://websharks-inc.com>
* @license GNU General Public License, version 3
*/
if (!defined('WPINC')) {
exit('Do NOT access this file directly: ' . basename(__FILE__));
}
if (!function_exists('wp_php_rv')) {
require_once dirname(__FILE__) . '/functions/.load.php';
}
___wp_php_rv_initialize();
// Run initilization routines.
return wp_php_rv();
// True if running PHP vX.x+ w/ required extensions.
/**
* Creates a WP Dashboard notice regarding PHP requirements.
*
* @param string $brand_name Name of the calling theme/plugin.
*/
function wp_php_rv_notice($brand_name = '')
{
global $wp_php_rv;
global $___wp_php_rv;
global $wp_version;
if (isset($wp_php_rv)) {
___wp_php_rv_initialize();
}
# Only in the admin area.
if (!is_admin()) {
return;
// Not applicable.
}
# Establish the brand name.
if (!($brand_name = (string) $brand_name)) {
$brand_name = ___wp_php_rv_notice_brand_name();
}
// If brand name detection fails too, use generic.
$brand_name = $brand_name ? $brand_name : __('This Software', 'wp-php-rv');
# Current requirements/dependencies.
$required_os = $___wp_php_rv['os'];
$php_min_version = $___wp_php_rv['min'];
$php_max_version = $___wp_php_rv['max'];
$php_minimum_bits = $___wp_php_rv['bits'];
$php_required_functions = $___wp_php_rv['functions'];
$php_required_extensions = $___wp_php_rv['extensions'];
$wp_min_version = $___wp_php_rv['wp']['min'];
$wp_max_version = $___wp_php_rv['wp']['max'];
# Determine reason for dependency failure.
if (!($issue = ___wp_php_rv_issue())) {
return;
// Nothing to do here.
}
// If there is no issue we can stop here.
extract($issue);
// `reason`, `php_missing_functions`, `php_missing_extensions`.
# Fill-in additional variables needed down below.
$action = 'all_admin_notices';
$action_priority = 10;
// Default priority.
$php_version = strpos(PHP_VERSION, '+') !== false ? strstr(PHP_VERSION, '+', true) : PHP_VERSION;
// e.g., minus `+donate.sury.org~trusty+1`, etc.
# Defined pre-styled icons needed below for markup generation.
$arrow = '<span class="dashicons dashicons-editor-break" style="-webkit-transform:scale(-1, 1); transform:scale(-1, 1);"></span>';
$icon = '<span class="dashicons dashicons-admin-tools" style="display:inline-block; width:64px; height:64px; font-size:64px; float:left; margin:-5px 10px 0 -2px;"></span>';
# This allows hooks to alter any variable by reference.
foreach (array_keys(get_defined_vars()) as $___var_key) {
$___refs[$___var_key] =& ${$___var_key};
}
// Hooks can alter any variable by reference.
do_action('wp_php_rv_notice_refs_before_markup', $___refs);
unset($___refs, $___var_key);
// Housekeeping.
# Generate markup for the PHP dependency notice.
switch ($reason) {
// Based on reason.
case 'os-incompatible':
// OS incomaptible.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('Incompatible Operating System', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires a %2$s operating system.', 'wp-php-rv'), esc_html($brand_name), esc_html(___wp_php_rv_os_name($required_os))) . '<br />';
$markup .= sprintf(__('You\'re currently running %1$s, which is not supported by %2$s at this time.', 'wp-php-rv'), esc_html(PHP_OS), esc_html($brand_name)) . '<br />';
$markup .= $arrow . ' ' . __('A compatible OS is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, change the OS or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-needs-upgrade':
// Upgrade to latest version of PHP.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('PHP Upgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires PHP v%2$s (or higher).', 'wp-php-rv'), esc_html($brand_name), esc_html($php_min_version)) . '<br />';
$markup .= sprintf(__('You\'re currently running the older PHP v%1$s, which is not supported by %2$s.', 'wp-php-rv'), esc_html($php_version), esc_html($brand_name)) . '<br />';
$markup .= $arrow . ' ' . __('An update is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, upgrade PHP or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-needs-downgrade':
// Downgrade to older version of PHP.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('PHP Downgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires an older version of PHP.', 'wp-php-rv'), esc_html($brand_name)) . '<br />';
$markup .= sprintf(__('This software is compatible up to PHP v%1$s, but you\'re running the newer PHP v%2$s.', 'wp-php-rv'), esc_html($php_max_version), esc_html($php_version)) . '<br />';
$markup .= $arrow . ' ' . __('A downgrade is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, downgrade PHP or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-missing-bits':
// Upgrade to a more powerful architecture.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('System Upgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires PHP on a %2$s-bit+ architecture.', 'wp-php-rv'), esc_html($brand_name), esc_html($php_minimum_bits)) . '<br />';
$markup .= sprintf(__('You\'re running an older %1$s-bit architecture, which is not supported by %2$s.', 'wp-php-rv'), esc_html(PHP_INT_SIZE * 8), esc_html($brand_name)) . '<br />';
$markup .= $arrow . ' ' . __('An update is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, upgrade your system or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-missing-functions':
// PHP is missing required functions.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('PHP Function(s) Missing', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It depends on PHP function(s): %2$s.', 'wp-php-rv'), esc_html($brand_name), '<code>' . implode('</code>, <code>', array_map('esc_html', $php_missing_functions)) . '</code>') . '<br />';
$markup .= $arrow . ' ' . __('An action is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, enable missing function(s) or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'php-missing-extensions':
// PHP is missing required extensions.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('PHP Extension(s) Missing', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It depends on PHP extension(s): %2$s.', 'wp-php-rv'), esc_html($brand_name), '<code>' . implode('</code>, <code>', array_map('esc_html', $php_missing_extensions)) . '</code>') . '<br />';
$markup .= $arrow . ' ' . __('An action is necessary. <strong>Please contact your hosting company for assistance</strong>.', 'wp-php-rv') . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, enable missing extension(s) or remove %1$s from WordPress.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'wp-needs-upgrade':
// Upgrade to latest version of WP.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('WP Upgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires WP v%2$s (or higher).', 'wp-php-rv'), esc_html($brand_name), esc_html($wp_min_version)) . '<br />';
$markup .= sprintf(__('You\'re currently running the older WP v%1$s, which is not supported by %2$s.', 'wp-php-rv'), esc_html($wp_version), esc_html($brand_name)) . '<br />';
$markup .= $arrow . ' ' . sprintf(__('An upgrade is necessary. <strong>Please <a href="%1$s">click here to upgrade now</a></strong>.', 'wp-php-rv'), esc_url(network_admin_url('/update-core.php'))) . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, upgrade WordPress or deactivate %1$s.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
case 'wp-needs-downgrade':
// Downgrade to older version of WP.
$markup = '<p style="font-weight:bold; font-size:125%; margin:.25em 0 0 0;">';
$markup .= __('WP Downgrade Required', 'wp-php-rv');
$markup .= '</p>';
$markup .= '<p style="margin:0 0 .5em 0;">';
$markup .= $icon . sprintf(__('<strong>%1$s is not active.</strong> It requires an older version of WP.', 'wp-php-rv'), esc_html($brand_name)) . '<br />';
$markup .= sprintf(__('This software is compatible up to WP v%1$s, but you\'re running the newer WP v%2$s.', 'wp-php-rv'), esc_html($wp_max_version), esc_html($wp_version)) . '<br />';
$markup .= $arrow . ' ' . sprintf(__('A downgrade is necessary. <strong>Please see: <a href="%1$s">WordPress.org release archive</a></strong>.', 'wp-php-rv'), esc_url('https://wordpress.org/download/release-archive/')) . '<br />';
$markup .= sprintf(__('<em style="font-size:80%%; opacity:.7;">To remove this message, downgrade WordPress or deactivate %1$s.</em>', 'wp-php-rv'), esc_html($brand_name));
$markup .= '</p>';
break;
// All done here.
// All done here.
default:
// Default case handler; i.e., anything else.
return;
// Nothing to do here.
}
# This allows hooks to alter any variable by reference.
foreach (array_keys(get_defined_vars()) as $___var_key) {
$___refs[$___var_key] =& ${$___var_key};
}
// Hooks can alter any variable by reference.
do_action('wp_php_rv_notice_refs', $___refs);
unset($___refs, $___var_key);
// Housekeeping.
# Attach an action to display the notice now.
add_action($action, create_function('', 'global $pagenow;' . 'if (!current_user_can(\'activate_plugins\')) return;' . 'if (in_array($pagenow, array(\'update-core.php\'), true)) return;' . 'if (in_array($pagenow, array(\'plugins.php\', \'themes.php\', \'update.php\'), true)' . ' && !empty($_REQUEST[\'___action_via\']) && $_REQUEST[\'___action_via\'] === \'wp-php-rv\') return;' . 'if (!apply_filters(\'wp_php_rv_notice_display\', true, get_defined_vars())) return;' . 'echo \'' . '<div class="notice notice-warning" style="min-height:7.5em;">' . str_replace("'", "\\'", $markup) . '</div>' . '\';'), $action_priority);
// Priority of the action hook can be filtered above.
}
