WP_Debug_Data::get_wp_server(): array

345	private static function get_wp_server(): array {346		// Populate the server debug fields.347		if ( function_exists( 'php_uname' ) ) {348			$server_architecture = sprintf( '%s %s %s', php_uname( 's' ), php_uname( 'r' ), php_uname( 'm' ) );349		} else {350			$server_architecture = 'unknown';351		}352 353		$php_version_debug = PHP_VERSION;354		// Whether PHP supports 64-bit.355		$php64bit = ( PHP_INT_SIZE * 8 === 64 );356 357		$php_version = sprintf(358			'%s %s',359			$php_version_debug,360			( $php64bit ? __( '(Supports 64bit values)' ) : __( '(Does not support 64bit values)' ) )361		);362 363		if ( $php64bit ) {364			$php_version_debug .= ' 64bit';365		}366 367		$fields = array();368 369		$fields['server_architecture'] = array(370			'label' => __( 'Server architecture' ),371			'value' => ( 'unknown' !== $server_architecture ? $server_architecture : __( 'Unable to determine server architecture' ) ),372			'debug' => $server_architecture,373		);374		$fields['httpd_software']      = array(375			'label' => __( 'Web server' ),376			'value' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : __( 'Unable to determine what web server software is used' ) ),377			'debug' => ( isset( $_SERVER['SERVER_SOFTWARE'] ) ? $_SERVER['SERVER_SOFTWARE'] : 'unknown' ),378		);379		$fields['php_version']         = array(380			'label' => __( 'PHP version' ),381			'value' => $php_version,382			'debug' => $php_version_debug,383		);384		$fields['php_sapi']            = array(385			'label' => __( 'PHP SAPI' ),386			'value' => PHP_SAPI,387			'debug' => PHP_SAPI,388		);389 390		// Some servers disable `ini_set()` and `ini_get()`, we check this before trying to get configuration values.391		if ( ! function_exists( 'ini_get' ) ) {392			$fields['ini_get'] = array(393				'label' => __( 'Server settings' ),394				'value' => sprintf(395				/* translators: %s: ini_get() */396					__( 'Unable to determine some settings, as the %s function has been disabled.' ),397					'ini_get()'398				),399				'debug' => 'ini_get() is disabled',400			);401		} else {402			$fields['max_input_variables'] = array(403				'label' => __( 'PHP max input variables' ),404				'value' => ini_get( 'max_input_vars' ),405			);406			$fields['time_limit']          = array(407				'label' => __( 'PHP time limit' ),408				'value' => ini_get( 'max_execution_time' ),409			);410 411			if ( WP_Site_Health::get_instance()->php_memory_limit !== ini_get( 'memory_limit' ) ) {412				$fields['memory_limit']       = array(413					'label' => __( 'PHP memory limit' ),414					'value' => WP_Site_Health::get_instance()->php_memory_limit,415				);416				$fields['admin_memory_limit'] = array(417					'label' => __( 'PHP memory limit (only for admin screens)' ),418					'value' => ini_get( 'memory_limit' ),419				);420			} else {421				$fields['memory_limit'] = array(422					'label' => __( 'PHP memory limit' ),423					'value' => ini_get( 'memory_limit' ),424				);