wordpress_options_page_generator_output.php

<?php

/**
 * Generated by the WordPress Option Page generator
 * at http://jeremyhixon.com/wp-tools/option-page/
 */

class MyExamplePlugin {
	private $my_example_plugin_options;

	public function __construct() {
		add_action( 'admin_menu', array( $this, 'my_example_plugin_add_plugin_page' ) );
		add_action( 'admin_init', array( $this, 'my_example_plugin_page_init' ) );
	}

	public function my_example_plugin_add_plugin_page() {
		add_options_page(
			'My Example Plugin', // page_title
			'My Example Plugin', // menu_title
			'manage_options', // capability
			'my-example-plugin', // menu_slug
			array( $this, 'my_example_plugin_create_admin_page' ) // function
		);
	}

	public function my_example_plugin_create_admin_page() {
		$this->my_example_plugin_options = get_option( 'my_example_plugin_option_name' ); ?>

		<div class="wrap">
			<h2>My Example Plugin</h2>
			<p></p>
			<?php settings_errors(); ?>

			<form method="post" action="options.php">
				<?php
					settings_fields( 'my_example_plugin_option_group' );
					do_settings_sections( 'my-example-plugin-admin' );
					submit_button();
				?>
			</form>
		</div>
	<?php }

	public function my_example_plugin_page_init() {
		register_setting(
			'my_example_plugin_option_group', // option_group
			'my_example_plugin_option_name', // option_name
			array( $this, 'my_example_plugin_sanitize' ) // sanitize_callback
		);

		add_settings_section(
			'my_example_plugin_setting_section', // id
			'Settings', // title
			array( $this, 'my_example_plugin_section_info' ), // callback
			'my-example-plugin-admin' // page
		);

		add_settings_field(
			'api_key_0', // id
			'API Key', // title
			array( $this, 'api_key_0_callback' ), // callback
			'my-example-plugin-admin', // page
			'my_example_plugin_setting_section' // section
		);

		add_settings_field(
			'results_limit_1', // id
			'Results Limit', // title
			array( $this, 'results_limit_1_callback' ), // callback
			'my-example-plugin-admin', // page
			'my_example_plugin_setting_section' // section
		);

		add_settings_field(
			'start_date_2', // id
			'Start Date', // title
			array( $this, 'start_date_2_callback' ), // callback
			'my-example-plugin-admin', // page
			'my_example_plugin_setting_section' // section
		);
	}

	public function my_example_plugin_sanitize($input) {
		$sanitary_values = array();
		if ( isset( $input['api_key_0'] ) ) {
			$sanitary_values['api_key_0'] = sanitize_text_field( $input['api_key_0'] );
		}

		if ( isset( $input['results_limit_1'] ) ) {
			$sanitary_values['results_limit_1'] = sanitize_text_field( $input['results_limit_1'] );
		}

		if ( isset( $input['start_date_2'] ) ) {
			$sanitary_values['start_date_2'] = sanitize_text_field( $input['start_date_2'] );
		}

		return $sanitary_values;
	}

	public function my_example_plugin_section_info() {
		
	}

	public function api_key_0_callback() {
		printf(
			'<input class="regular-text" type="text" name="my_example_plugin_option_name[api_key_0]" id="api_key_0" value="%s">',
			isset( $this->my_example_plugin_options['api_key_0'] ) ? esc_attr( $this->my_example_plugin_options['api_key_0']) : ''
		);
	}

	public function results_limit_1_callback() {
		printf(
			'<input class="regular-text" type="text" name="my_example_plugin_option_name[results_limit_1]" id="results_limit_1" value="%s">',
			isset( $this->my_example_plugin_options['results_limit_1'] ) ? esc_attr( $this->my_example_plugin_options['results_limit_1']) : ''
		);
	}

	public function start_date_2_callback() {
		printf(
			'<input class="regular-text" type="text" name="my_example_plugin_option_name[start_date_2]" id="start_date_2" value="%s">',
			isset( $this->my_example_plugin_options['start_date_2'] ) ? esc_attr( $this->my_example_plugin_options['start_date_2']) : ''
		);
	}

}
if ( is_admin() )
	$my_example_plugin = new MyExamplePlugin();

/* 
 * Retrieve this value with:
 * $my_example_plugin_options = get_option( 'my_example_plugin_option_name' ); // Array of All Options
 * $api_key_0 = $my_example_plugin_options['api_key_0']; // API Key
 * $results_limit_1 = $my_example_plugin_options['results_limit_1']; // Results Limit
 * $start_date_2 = $my_example_plugin_options['start_date_2']; // Start Date
 */