PHP, How to navigate to another HTML file in PHP code - php

if ( !$bad_input ) {
$user_id = bb_new_user( $user_login, $_POST['user_email'], $_POST['user_url'] );
if ( is_wp_error( $user_id ) ) { // error
foreach ( $user_id->get_error_codes() as $code )
$bb_register_error->add( $code, $user_id->get_error_message( $code ) );
if ( $bb_register_error->get_error_message( 'user_login' ) )
$user_safe = false;
} elseif ( $user_id ) { // success
foreach( $profile_info_keys as $key => $label )
if ( strpos($key, 'user_') !== 0 && $$key !== '' )
bb_update_usermeta( $user_id, $key, $$key );
do_action('register_user', $user_id);
//HERE I WANT TO LOAD A HTML PAGE
exit;
} // else failure
}
I am trying to modify bbPress php file. This handles registration and I want to load another HTML file stored in local machine after user finish the registration.

include()
http://php.net/manual/en/function.include.php
Yep, try the old include function.
if ( !$bad_input ) {
$user_id = bb_new_user( $user_login, $_POST['user_email'], $_POST['user_url'] );
if ( is_wp_error( $user_id ) ) { // error
foreach ( $user_id->get_error_codes() as $code )
$bb_register_error->add( $code, $user_id->get_error_message( $code ) );
if ( $bb_register_error->get_error_message( 'user_login' ) )
$user_safe = false;
} elseif ( $user_id ) { // success
foreach( $profile_info_keys as $key => $label )
if ( strpos($key, 'user_') !== 0 && $$key !== '' )
bb_update_usermeta( $user_id, $key, $$key );
do_action('register_user', $user_id);
include('path/to/file.html');
exit;
} // else failure
}

Related

Assign css class to php code for a shortcode

I have a lot of posts which have a particular shortcode like [rest massage=""][/rest] and a text in between, and also the text is unique that mean in all the site its not used, only in this shortcode. the shortcode doesn't have any class or id assigned. now I want to assign a css class to it so that i can design it. how can i do it with php or jquery.
I founded this in the shortcode.php
function rcp_restrict_shortcode( $atts, $content = null ) {
$atts = shortcode_atts( array(
'userlevel' => 'none',
'message' => '',
'paid' => false,
'level' => 0,
'subscription' => ''
), $atts, 'restrict' );
global $rcp_options, $user_ID;
if ( strlen( $atts['message'] ) > 0 ) {
$teaser = $atts['message'];
} else {
$teaser = rcp_get_restricted_content_message( ! empty( $atts['paid'] ) );
}
$subscriptions = array_map( 'trim', explode( ',', $atts['subscription'] ) );
$has_access = false;
$classes = 'rcp_restricted';
$customer = rcp_get_customer(); // currently logged in customer
$is_active = rcp_user_has_active_membership();
$has_access_level = rcp_user_has_access( get_current_user_id(), $atts['level'] );
if( $atts['paid'] ) {
if ( rcp_user_has_paid_membership() && $has_access_level ) {
$has_access = true;
}
$classes = 'rcp_restricted rcp_paid_only';
} elseif ( $has_access_level ) {
$has_access = true;
}
if ( ! empty( $subscriptions ) && ! empty( $subscriptions[0] ) ) {
if ( $is_active && ! empty( $customer ) && count( array_intersect( rcp_get_customer_membership_level_ids( $customer->get_id() ), $subscriptions ) ) ) {
$has_access = true;
} else {
$has_access = false;
}
}
if ( $atts['userlevel'] === 'none' && ! is_user_logged_in() ) {
$has_access = false;
}
if( 'none' != $atts['userlevel'] ) {
$roles = array_map( 'trim', explode( ',', $atts['userlevel'] ) );
foreach ( $roles as $role ) {
if ( current_user_can( strtolower( $role ) ) ) {
$has_access = true;
break;
} else {
$has_access = false;
}
}
}
plz help.

Override WordPress plugin class to change upload image size

I'm trying to change the function inside the handler class for uploading user image from front end using the the code which mostly works in situations like this one:
class Custom_Class extends Main_Class {
function __construct() {
remove_action('default_action', array($this));
add_action('new_action', array($this));
}
/* custom code from here on */
}
new Custom_Class
The goal is to change the $image->resize value to 320px, but I can not even remove the action, and the original code looks like this:
class UR_Form_Handler {
/**
* Hook in methods.
*/
public static function init() {
add_action( 'template_redirect', array( __CLASS__, 'redirect_reset_password_link' ) );
add_action( 'template_redirect', array( __CLASS__, 'save_profile_details' ) );
add_action( 'template_redirect', array( __CLASS__, 'save_change_password' ) );
add_action( 'wp_loaded', array( __CLASS__, 'process_login' ), 20 );
add_action( 'wp_loaded', array( __CLASS__, 'process_lost_password' ), 20 );
add_action( 'wp_loaded', array( __CLASS__, 'process_reset_password' ), 20 );
add_action( 'user_registration_before_customer_login_form', array( __CLASS__, 'export_confirmation_request' ) );
}
/**
* Save/update a profile fields if the form was submitted through the user account page.
*
* #return mixed
*/
public function save_profile_details() {
if ( 'POST' !== strtoupper( $_SERVER['REQUEST_METHOD'] ) ) {
return;
}
if ( empty( $_POST['action'] ) || 'save_profile_details' !== $_POST['action'] || empty( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], 'save_profile_details' ) ) {
return;
}
$user_id = get_current_user_id();
if ( $user_id <= 0 ) {
return;
}
if ( has_action( 'uraf_profile_picture_buttons' ) ) {
if ( isset( $_POST['profile_pic_url'] ) && ! empty( $_POST['profile_pic_url'] ) ) {
update_user_meta( $user_id, 'user_registration_profile_pic_url', $_POST['profile_pic_url'] );
}
} else {
if ( isset( $_FILES['profile-pic'] ) && $_FILES['profile-pic']['size'] ) {
if ( ! function_exists( 'wp_handle_upload' ) ) {
require_once ABSPATH . 'wp-admin/includes/file.php';
}
$upload = $_FILES['profile-pic'];
$upload_overrides = array(
'action' => 'save_profile_details',
);
$uploaded = wp_handle_upload( $upload, $upload_overrides );
if ( $uploaded && ! isset( $uploaded['error'] ) ) {
$image = wp_get_image_editor( $uploaded['file'] );
if ( ! is_wp_error( $image ) ) {
$image->resize( 150, 150, true );
$image->save( $uploaded['file'] );
}
update_user_meta( $user_id, 'user_registration_profile_pic_url', $uploaded['url'] );
} else {
ur_add_notice( $uploaded['error'], 'error' );
}
} elseif ( UPLOAD_ERR_NO_FILE !== $_FILES['profile-pic']['error'] ) {
switch ( $_FILES['profile-pic']['error'] ) {
case UPLOAD_ERR_INI_SIZE:
ur_add_notice( __( 'File size exceed, please check your file size.', 'user-registration' ), 'error' );
break;
default:
ur_add_notice( __( 'Something went wrong while uploading, please contact your site administrator.', 'user-registration' ), 'error' );
break;
}
} elseif ( empty( $_POST['profile-pic-url'] ) ) {
$upload_dir = wp_upload_dir();
$profile_url = get_user_meta( $user_id, 'user_registration_profile_pic_url', true );
// Check if profile already set?
if ( $profile_url ) {
// Then delete file and user meta.
$profile_url = $upload_dir['basedir'] . explode( '/uploads', $profile_url )[1];
if ( ! empty( $profile_url ) && file_exists( $profile_url ) ) {
#unlink( $profile_url );
}
delete_user_meta( $user_id, 'user_registration_profile_pic_url' );
}
}
}
$form_id_array = get_user_meta( $user_id, 'ur_form_id' );
$form_id = 0;
if ( isset( $form_id_array[0] ) ) {
$form_id = $form_id_array[0];
}
$profile = user_registration_form_data( $user_id, $form_id );
foreach ( $profile as $key => $field ) {
if ( ! isset( $field['type'] ) ) {
$field['type'] = 'text';
}
// Get Value.
switch ( $field['type'] ) {
case 'checkbox':
if ( isset( $_POST[ $key ] ) && is_array( $_POST[ $key ] ) ) {
$_POST[ $key ] = $_POST[ $key ];
} else {
$_POST[ $key ] = (int) isset( $_POST[ $key ] );
}
break;
default:
$_POST[ $key ] = isset( $_POST[ $key ] ) ? ur_clean( $_POST[ $key ] ) : '';
break;
}
// Hook to allow modification of value.
$_POST[ $key ] = apply_filters( 'user_registration_process_myaccount_field_' . $key, $_POST[ $key ] );
$disabled = false;
if ( isset( $field['custom_attributes'] ) && isset( $field['custom_attributes']['readonly'] ) && isset( $field['custom_attributes']['disabled'] ) ) {
if ( 'readonly' === $field['custom_attributes']['readonly'] || 'disabled' === $field['custom_attributes']['disabled'] ) {
$disabled = true;
}
}
if ( ! empty( $_POST[ $key ] ) ) {
// Validation rules.
if ( ! empty( $field['validate'] ) && is_array( $field['validate'] ) ) {
foreach ( $field['validate'] as $rule ) {
switch ( $rule ) {
case 'email':
$_POST[ $key ] = strtolower( $_POST[ $key ] );
if ( ! is_email( $_POST[ $key ] ) ) {
ur_add_notice( sprintf( __( '%s is not a valid email address.', 'user-registration' ), '<strong>' . $field['label'] . '</strong>' ), 'error' );
}
break;
}
}
}
}
}// End foreach().
do_action( 'user_registration_after_save_profile_validation', $user_id, $profile );
if ( 0 === ur_notice_count( 'error' ) ) {
$user_data = array();
foreach ( $profile as $key => $field ) {
$new_key = str_replace( 'user_registration_', '', $key );
if ( in_array( $new_key, ur_get_user_table_fields() ) ) {
if ( $new_key === 'display_name' ) {
$user_data['display_name'] = $_POST[ $key ];
} else {
$user_data[ $new_key ] = $_POST[ $key ];
}
} else {
$update_key = $key;
if ( in_array( $new_key, ur_get_registered_user_meta_fields() ) ) {
$update_key = str_replace( 'user_', '', $new_key );
}
$disabled = isset( $field['custom_attributes']['disabled'] ) ? $field['custom_attributes']['disabled'] : '';
if ( $disabled !== 'disabled' ) {
update_user_meta( $user_id, $update_key, $_POST[ $key ] );
}
}
}
if ( count( $user_data ) > 0 ) {
$user_data['ID'] = get_current_user_id();
wp_update_user( $user_data );
}
do_action( 'user_registration_save_profile_details', $user_id, $form_id );
wp_safe_redirect( ur_get_endpoint_url( 'edit-profile', '', ur_get_page_permalink( 'myaccount' ) ) );
exit;
}
}
}
Either I get Fatal error: Cannot make static method UR_Form_Handler::save_profile_details() non static in class Custom_UR_Form_Handler, or the override doesn't work at all, I'm not sure if I'm even doing this the right way, maybe there's no need to override the entire function, but I'm stuck with this, any help or idea would be much appreciated, thanks.

Non-static method Mds\Collivery::getTowns() should not be called statically

I have been trying to use the collivery package with laravel. However when i try use it i get the error in the title. How will I call the class non statically.
This is what i am trying to call.
public function getTowns( $country = "ZAF", $province = null )
{
if ( ( $this->check_cache == 2 ) && is_null( $province ) && $this->cache->has( 'collivery.towns.'. $country ) ) {
return $this->cache->get( 'collivery.towns.'.$country );
} elseif ( ( $this->check_cache == 2 ) && ! is_null( $province ) && $this->cache->has( 'collivery.towns.'. $country .'.'. $province ) ) {
return $this->cache->get( 'collivery.towns.'.$country.'.'.$province );
} else {
try {
$result = $this->client()->get_towns( $this->token, $country, $province );
} catch ( SoapFault $e ) {
$this->catchSoapFault( $e );
return false;
}
if ( isset( $result['towns'] ) ) {
if ( is_null( $province ) ) {
if ( $this->check_cache != 0 ) $this->cache->put( 'collivery.towns.'. $country, $result['towns'], 60*24 );
} else {
if ( $this->check_cache != 0 ) $this->cache->put( 'collivery.towns.'. $country .'.'. $province, $result['towns'], 60*24 );
}
return $result['towns'];
} else {
if ( isset( $result['error_id'] ) )
$this->setError( $result['error_id'], $result['error'] );
else
$this->setError( 'result_unexpected', 'No result returned.' );
return false;
}
}
}
You need to create instance of the Collivery class to access in your controller. You can try the below code
$config = array(
'app_name' => 'Default App Name', // Application Name
'app_version' => '0.0.1', // Application Version
'app_host' => '', // Framework/CMS name and version, eg 'Wordpress 3.8.1 WooCommerce 2.0.20' / 'Joomla! 2.5.17 VirtueMart 2.0.26d'
'app_url' => '', // URL your site is hosted on
'user_email' => 'demo#collivery.co.za',
'user_password' => 'demo',
'demo' => false,
);
$collivery = new \Mds\Collivery( $config );
$towns = $collivery->getTowns();
dump( $towns );`

Error: Cannot use a scalar value as an array after apache upgrade

They just upgraded my server to a new version of Apache 2.2.27. It messed up a few things, and I now have an error report where all was fine before:
Cannot use a scalar value as an array in /var/www/vhosts/madcaplogic.com/httpdocs/login/teacher/dispatch.php on line 55
Any help will be greatly appreciated! I've been told that this may repeat farther down the code, so insight on that would also be helpful.
Here's the relevant code for that error:
// Perform URL redirection (this preserves all GET, POST and COOKIE variables without need for resubmitting forms/posts)
if ( isset( $_REQUEST['reset'] ) ) {
unset($_SESSION['header_vars']);
} else if ( ( isset( $_REQUEST['sd'] ) ) || ( isset( $_SESSION['sd'] ) ) ) {
if ( !isset( $_REQUEST['s'] ) ) {
$_SESSION['sd'] = true;
// Enable error reporting
ini_set('display_errors',1);
error_reporting(E_ALL);
} else {
unset($_SESSION['sd']);
}
} else if ( !isset( $_REQUEST['s'] ) ) {
$session_id = uniqid( "", true );
$_SESSION['header_vars'][ $session_id ] = array();
$_SESSION['header_vars'][ $session_id ]['time'] = microtime( true );
foreach ( $_REQUEST as $session_key => $session_val ) {
$_SESSION['header_vars'][ $session_id ][ $session_key ] = $session_val;
}
$_SESSION['file_vars'][ $session_id ] = array();
$_SESSION['file_vars'][ $session_id ]['time'] = $_SESSION['header_vars'][ $session_id ]['time'];
foreach ( $_FILES as $session_key => $session_val ) {
$_SESSION['file_vars'][ $session_id ][ $session_key ] = $session_val;
$_SESSION['file_vars'][ $session_id ][ 'content' ] = file_get_contents( $_FILES[ $session_key ]['tmp_name'][0] );
}
if ( isset( $_REQUEST['msg'] ) ) $msg = $_SESSION['header_vars'][ $session_id ]['msg'] = $_REQUEST['msg'];
if ( isset( $_REQUEST['err'] ) ) $err = $_SESSION['header_vars'][ $session_id ]['err'] = $_REQUEST['err'];
if ( isset( $_SESSION['msg'] ) ) $msg = $_SESSION['header_vars'][ $session_id ]['msg'] = $_SESSION['msg'];
if ( isset( $_SESSION['err'] ) ) $err = $_SESSION['header_vars'][ $session_id ]['err'] = $_SESSION['err'];
header( 'location:/login/teacher/dispatch.php?s=' . $session_id );
exit();
} else {
if ( isset( $_SESSION['header_vars'][$_REQUEST['s']] ) ) {
foreach ( $_SESSION['header_vars'][$_REQUEST['s']] as $session_key => $session_val ) {
if ( !isset( $_REQUEST[$session_key] ) ) {
$_REQUEST[$session_key] = $session_val;
/*if ( "debug" == $session_key ) {
unset( $_SESSION['header_vars'][$_REQUEST['s']]['debug'] );
}*/
}
}
foreach ( $_SESSION['file_vars'][$_REQUEST['s']] as $session_key => $session_val ) {
if ( !isset( $_FILES[$session_key] ) ) {
$_FILES[$session_key] = $session_val;
$_FILES[$session_key]['content'] = $_SESSION['file_vars'][$_REQUEST['s']]['content'];
}
}
if ( isset( $_REQUEST['msg'] ) ) $msg = $_REQUEST['msg'];
if ( isset( $_REQUEST['err'] ) ) $err = $_REQUEST['err'];
}
}

Slimmest OpenID Implementation?

Is there an implementation of OpenID that is under 5K or at least under 10K?
Please format the code with http://beta.phpformatter.com/ with the following settings to get the true size:
Indentation:
Indentation style: {K&R (One true brace style)}
Indent with: {Tabs}
Starting indentation: [1]
Indentation: [1]
Common:
[x] Remove all comments
[x] Remove empty lines
[x] Align assignments statements nicely
[ ] Put a comment with the condition after if, while, for, foreach, declare and catch statements
Improvement:
[x] Remove lines with just a semicolon (;)
[x] Make normal comments (//) from perl comments (#)
[x] Make long opening tag (
Brackets:
[x] Space inside brackets- ( )
[x] Space inside empty brackets- ( )
[x] Space inside block brackets- [ ]
[x] Space inside empty block brackets- [ ]
Edit:
Alix Axel's answer seems great, not perfect but is getting there. BTW: this is 6.4K So it is no longer the smallest, but i'm going through it to clean it up lots more.
<?php
class openID {
function __construct( $url = null, $realm = null, $return = null, $redirect = true, $verify = false ) {
$data = array( );
if ( ( $verify !== true ) && ( self::Value( $_REQUEST, 'openid_mode' ) !== false ) ) {
if ( strcmp( 'id_res', self::Value( $_REQUEST, 'openid_mode' ) ) === 0 ) {
$data[ 'openid.sig' ] = $_REQUEST[ 'openid_sig' ];
$data[ 'openid.mode' ] = 'check_authentication';
$data[ 'openid.signed' ] = $_REQUEST[ 'openid_signed' ];
$data[ 'openid.assoc_handle' ] = $_REQUEST[ 'openid_assoc_handle' ];
if ( array_key_exists( 'openid_op_endpoint', $_REQUEST ) === true ) {
$data[ 'openid.ns' ] = 'http://specs.openid.net/auth/2.0';
}
foreach ( explode( ',', self::Value( $_REQUEST, 'openid_signed' ) ) as $value ) {
$data[ 'openid.' . $value ] = $_REQUEST[ 'openid_' . str_replace( '.', '_', $value ) ];
}
if ( preg_match( '~is_valid\s*:\s*true~i', self::CURL( self::__construct( $_REQUEST[ 'openid_identity' ], false, false, false, true ), $data, 'POST' ) ) > 0 ) {
return self::Value( $_REQUEST, 'openid_claimed_id', self::Value( $_REQUEST, 'openid_identity' ) );
}
}
} else if ( ( $result = self::CURL( $url ) ) !== false ) {
$xml = self::XML( $result );
$server = strval( self::XML( $xml, '//xrd/service/uri', 0 ) );
if ( empty( $server ) === true ) {
$server = strval( self::XML( $xml, '//head/link[#rel="openid.server" or #rel="openid2.provider"]/#href', 0 ) );
}
if ( self::URL( $server ) === true ) {
if ( $redirect === true ) {
$realm = ( isset( $realm ) === true ) ? $realm : sprintf( '%s://%s/', $_SERVER[ "HTTPS" ] ? "https" : "http", $_SERVER[ 'HTTP_HOST' ] );
$return = ( isset( $return ) === true ) ? $return : sprintf( '%s://%s', $_SERVER[ "HTTPS" ] ? "https" : "http", $_SERVER[ 'HTTP_HOST' ] . $_SERVER[ 'REQUEST_URI' ] );
$delegate = ( preg_match( '~http://specs[.]openid[.]net/auth/2[.]0/server~', $result ) > 0 ) ? 'http://specs.openid.net/auth/2.0/identifier_select' : $url;
if ( preg_match( '~rel="openid[.]delegate"|<[^>]*Delegate[^>]*>~i', $result ) > 0 ) {
$delegate = parent::Value( ph()->Text->Regex( $result, '<([^>]*)Delegate[^>]*>([^>]+)</\1Delegate>', 1 ), 0 );
if ( empty( $delegate ) === true ) {
$delegate = strval( self::XML( $xml, '//head/link[#rel="openid.delegate"]/#href', 0, $delegate ) );
}
}
if ( preg_match( '~rel="openid2[.]provider"|http://specs[.]openid[.]net/auth/2[.]0~i', $result ) > 0 ) {
$data[ 'openid.ns' ] = 'http://specs.openid.net/auth/2.0';
if ( preg_match( '~rel="openid2[.]local_id"|<(Local|Canonical)ID[^>]*>~i', $result ) > 0 ) {
$delegate = self::Value( self::Regex( $result, '<(Local|Canonical)ID[^>]*>([^>]+)</\1ID>', 1 ), 0 );
if ( empty( $delegate ) === true ) {
$delegate = strval( self::XML( $xml, '//head/link[#rel="openid2.local_id"]/#href', 0, $delegate ) );
}
}
}
$data[ 'openid.mode' ] = 'checkid_setup';
$data[ 'openid.return_to' ] = $return;
$data[ 'openid.claimed_id' ] = $data[ 'openid.identity' ] = $delegate;
$data[ 'openid.' . ( ( array_key_exists( 'openid.ns', $data ) === true ) ? 'realm' : 'trust_root' ) ] = $realm;
self::Redirect( sprintf( '%s%s%s', $server, ( strpos( $server, '?' ) !== false ) ? '&' : '?', http_build_query( $data, '', '&' ) ) );
}
return $server;
}
}
return false;
}
function CURL( $url, $data = null, $method = "GET", $options = array( ) ) {
$result = false;
if ( ( extension_loaded( "curl" ) === true ) && ( $this->URL( $url ) === true ) ) {
$curl = curl_init( $url );
if ( is_resource( $curl ) === true ) {
curl_setopt( $curl, CURLOPT_FAILONERROR, true );
curl_setopt( $curl, CURLOPT_AUTOREFERER, true );
curl_setopt( $curl, CURLOPT_FOLLOWLOCATION, true );
curl_setopt( $curl, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $curl, CURLOPT_SSL_VERIFYHOST, false );
curl_setopt( $curl, CURLOPT_SSL_VERIFYPEER, false );
if ( preg_match( "~^GET$~i", $method ) > 0 ) {
curl_setopt( $curl, CURLOPT_HTTPGET, true );
} else if ( preg_match( "~^POST$~i", $method ) > 0 ) {
curl_setopt( $curl, CURLOPT_POST, true );
curl_setopt( $curl, CURLOPT_POSTFIELDS, $data );
}
$result = curl_exec( $curl );
if ( $result !== false ) {
curl_close( $curl );
}
}
}
return $result;
}
function Redirect( $url, $permanent = false ) {
if ( headers_sent() !== true ) {
header( "Location: " . $url, true, ( $permanent === true ) ? 301 : 302 );
}
exit( );
}
function Regex( $string, $pattern, $key = null, $modifiers = null, $flag = PREG_PATTERN_ORDER, $default = false ) {
$matches = array( );
if ( preg_match_all( "~" . $pattern . "~" . $modifiers, $string, $matches, $flag ) > 0 ) {
if ( isset( $key ) === true ) {
return ( $key === true ) ? $matches : Value( $matches, $key, $default );
}
return true;
}
return $default;
}
function URL( $value ) {
return (bool) filter_var( $value, FILTER_VALIDATE_URL );
}
function Value( $data, $key = null, $default = false ) {
if ( isset( $key ) === true ) {
foreach ( (array) $key as $value ) {
if ( is_object( $data ) === true ) {
$data = get_object_vars( $data );
}
if ( array_key_exists( $value, (array) $data ) !== true ) {
return $default;
}
$data = $data[ $value ];
}
}
return $data;
}
function XML( $xml, $xpath = null, $key = null, $default = false ) {
if ( extension_loaded( "SimpleXML" ) === true ) {
libxml_use_internal_errors( true );
if ( ( is_string( $xml ) === true ) && ( class_exists( "DOMDocument" ) === true ) ) {
$dom = new DOMDocument();
if ( $dom->loadHTML( $xml ) === true ) {
return $this->XML( simplexml_import_dom( $dom ), $xpath, $key, $default );
}
} else if ( is_object( $xml ) === true ) {
if ( isset( $xpath ) === true ) {
$xml = $xml->xpath( $xpath );
if ( isset( $key ) === true ) {
$xml = $this->Value( $xml, $key, $default );
}
}
return $xml;
}
}
return false;
}
}
new openID( "https://www.google.com/accounts/o8/id" );
?>
Slim down Lightopenid
First of I really don't get your filesize limitation. I find it kind of b*llshit if you ask me....
You could make a call graph(use some sort of dead code detector) of lightopenid to see which functions(only a few are used) you are using. A lot of these big functions aren't used standard for example I believe you can remove the big function protected function request_streams($url, $method='GET', $params=array()) on line 198. I also removed some other functions which aren't used when using it with example-google.php example. My final lightopenid class looks like this(I bet you can even eliminate more code when using call graph/dead code detector).
But now I got the filesize down to 9.8KB. If you compress it you can get it down even more. I got it down to your desired 10K mark, but now the code can not be read by humans anymore.
Code searches:
You could also have a look at these resources/searches to see if any are lighter(I highly doubt that):
https://github.com/search?langOverride=&language=php&q=openid&repo=&start_value=1&type=Repositories&x=17&y=33
http://code.google.com/hosting/search?q=openid+label:php&btn=Search+projects
Inspired by lightopenid and part of phunction (depends on 5 other methods):
public static function OpenID($id, $realm = null, $return = null, $verify = true)
{
$data = array();
if (($verify === true) && (array_key_exists('openid_mode', $_REQUEST) === true))
{
$result = parent::Value($_REQUEST, 'openid_claimed_id', parent::Value($_REQUEST, 'openid_identity'));
if (strcmp('id_res', parent::Value($_REQUEST, 'openid_mode')) === 0)
{
$data['openid.mode'] = 'check_authentication';
foreach (array('ns', 'sig', 'signed', 'assoc_handle') as $key)
{
$data['openid.' . $key] = parent::Value($_REQUEST, 'openid_' . $key);
if (strcmp($key, 'signed') === 0)
{
foreach (explode(',', parent::Value($_REQUEST, 'openid_signed')) as $value)
{
$data['openid.' . $value] = parent::Value($_REQUEST, 'openid_' . str_replace('.', '_', $value));
}
}
}
return (preg_match('~is_valid\s*:\s*true~', self::CURL(self::OpenID($result, false, false, false), array_filter($data, 'is_string'), 'POST')) > 0) ? $result : false;
}
}
else if (($result = self::XML(self::CURL($id))) !== false)
{
$server = null;
$protocol = array
(
array('specs.openid.net/auth/2.0/server', 'specs.openid.net/auth/2.0/signon', array('openid2.provider', 'openid2.local_id')),
array('openid.net/signon/1.1', 'openid.net/signon/1.0', array('openid.server', 'openid.delegate')),
);
foreach ($protocol as $key => $value)
{
while ($namespace = array_shift($value))
{
if (is_array($namespace) === true)
{
$server = strval(self::XML($result, sprintf('//head/link[contains(#rel, "%s")]/#href', $namespace[0]), 0));
$delegate = strval(self::XML($result, sprintf('//head/link[contains(#rel, "%s")]/#href', $namespace[1]), 0, $id));
}
else if (is_object($xml = self::XML($result, sprintf('//xrd/service[contains(type, "http://%s")]', $namespace), 0)) === true)
{
$server = parent::Value($xml, 'uri');
if ($key === 0)
{
$delegate = 'http://specs.openid.net/auth/2.0/identifier_select';
if (strcmp($namespace, 'specs.openid.net/auth/2.0/server') !== 0)
{
$delegate = parent::Value($xml, 'localid', parent::Value($xml, 'canonicalid', $id));
}
}
else if ($key === 1)
{
$delegate = parent::Value($xml, 'delegate', $id);
}
}
if (ph()->Is->URL($server) === true)
{
if (($realm !== false) && ($return !== false))
{
$data['openid.mode'] = 'checkid_setup';
$data['openid.identity'] = $delegate;
$data['openid.return_to'] = parent::URL($return, null, null);
if ($key === 0)
{
$data['openid.ns'] = 'http://specs.openid.net/auth/2.0';
$data['openid.realm'] = parent::URL($realm, false, false);
$data['openid.claimed_id'] = $delegate;
}
else if ($key === 1)
{
$data['openid.trust_root'] = parent::URL($realm, false, false);
}
parent::Redirect(parent::URL($server, null, $data));
}
return $server;
}
}
}
}
return false;
}
Usage:
OpenID('https://www.google.com/accounts/o8/id');
PS: I've updated the code I had previously posted because it was sub-optimal and prone to some bugs.
The slimmest openid implementation I know is LightOpenId
It has got 30kb with comments, so if you run it through that formatter it gets much smaller
EDIT: I found a smaller one here (just 6.6 kb after reformatting)

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