PHP code example of edydeyemi / session-messages

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

edydeyemi / session-messages example snippets

// Start a Session
if (!session_id()) @session_start();
	
// Instantiate the class
$msg = new \Edydeyemi\SessionMessages\SessionMessages(); 
    or  
$msg = new \Edydeyemi\SessionMessages\SessionMessages(4); 

// Add messages
$msg->info('This is an info message');
$msg->success('This is a success message');
$msg->warning('This is a warning message');
$msg->error('This is an error message');


// If you need to check for errors (eg: when validating a form) you can:
if ($msg->hasErrors()) {
	// There ARE errors
} else {
  // There are NOT any errors
}
	
// Wherever you want to display the messages simply call:
$msg->display();

$msg::INFO
$msg::SUCCESS
$msg::WARNING
$msg::ERROR

$msg->error('This is an error message', 'http://yoursite.com/another-page');

$msg->success('This is a success message');
$msg->success('This is another success message');
$msg->error('This is an error message', 'http://redirect-url.com');   

if ($msg->hasErrors()) {
    // There are errors, so do something like redirect
}

// Check if there are any INFO messages
if ($msg->hasMessages($msg::INFO)) {
    ...
}

// Check if there are any SUCCESS messages
if ($msg->hasMessages($msg::SUCCESS)) {
    ...
}

// Check if there are any WARNING messages
if ($msg->hasMessages($msg::WARNING)) {
    ...
}

// Check if there are any ERROR messages
if ($msg->hasMessages($msg::ERROR)) {
    ...
}

// See if there are *any* messages queued at all
if ($msg->hasMessages()) {
    ...
}

$msg->setCloseBtn('<button type="button" class="close" 
                        data-dismiss="alert" 
                        aria-label="Close">
                        <span aria-hidden="true">&amp;times;</span>
                    </button>')

$msg->setCssClassMap([
    $msg::INFO    => 'alert-info',
    $msg::SUCCESS => 'alert-success',
    $msg::WARNING => 'alert-warning',
    $msg::ERROR   => 'alert-danger',
]);

$msg->setMsgAfter('</p>')

$msg->setMsgBefore('<p>')

$msg->setMsgCssClass('alert')

$msg->setMsgWrapper("<div class='%s'>%s</div>")