编辑文件 - School.php

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<?php
/**
 * School functions
 *
 * @package RosarioSIS
 * @subpackage functions
 */

/**
 * Update School Array
 *
 * @example UpdateSchoolArray( UserSchool() );
 *
 * @since 11.5 Use $_ROSARIO global var instead of $_SESSION
 *
 * @global $_ROSARIO['SchoolData']
 *
 * @param int $school_id School ID (optional). Defaults to User School ID.
 *
 * @return void    Fill $_ROSARIO['SchoolData'] global var
 */
function UpdateSchoolArray( $school_id = 0 )
{
	global $_ROSARIO;

if ( ! $school_id )
	{
		$school_id = UserSchool();
	}

$school_RET = DBGet( "SELECT *,
		(SELECT COUNT(*) FROM schools WHERE SYEAR='" . UserSyear() . "') AS SCHOOLS_NB
		FROM schools
		WHERE ID='" . (int) $school_id . "'
		AND SYEAR='" . UserSyear() . "'" );

$_ROSARIO['SchoolData'] = isset( $school_RET[1] ) ? $school_RET[1] : [];
}

/**
 * Get School Info
 *
 * @example DrawHeader( SchoolInfo( 'TITLE' ) );
 *
 * @param  string       $field schools DB table field name (optional). Defaults to every School Fields.
 *
 * @return string|array School Field or array with every School Fields
 */
function SchoolInfo( $field = '' )
{
	global $_ROSARIO;

if ( empty( $_ROSARIO['SchoolData'] )
		|| $_ROSARIO['SchoolData']['ID'] != UserSchool()
		|| $_ROSARIO['SchoolData']['SYEAR'] != UserSyear() )
	{
		UpdateSchoolArray( UserSchool() );
	}

if ( $field )
	{
		return $_ROSARIO['SchoolData'][ (string) $field ];
	}

return $_ROSARIO['SchoolData'];
}

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