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File: web-app/lib/SMARTY/plugins/modifier.debug_print_var.php

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  Classes of davifelipe  >  smart MVC  >  web-app/lib/SMARTY/plugins/modifier.debug_print_var.php  >  Download  
File: web-app/lib/SMARTY/plugins/modifier.debug_print_var.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: smart MVC
MVC framework using Smarty to render views
Author: By
Last change:
Date: 3 years ago
Size: 2,884 bytes
 

Contents

Class file image Download
<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */


/**
 * Smarty debug_print_var modifier plugin
 *
 * Type: modifier<br>
 * Name: debug_print_var<br>
 * Purpose: formats variable contents for display in the console
 * @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php
 * debug_print_var (Smarty online manual)
 * @author Monte Ohrt <monte at ohrt dot com>
 * @param array|object
 * @param integer
 * @param integer
 * @return string
 */
function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
{
   
$_replace = array(
       
"\n" => '<i>\n</i>',
       
"\r" => '<i>\r</i>',
       
"\t" => '<i>\t</i>'
   
);

    switch (
gettype($var)) {
        case
'array' :
           
$results = '<b>Array (' . count($var) . ')</b>';
            foreach (
$var as $curr_key => $curr_val) {
               
$results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
                    .
'<b>' . strtr($curr_key, $_replace) . '</b> =&gt; '
                   
. smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
                   
$depth--;
            }
            break;
        case
'object' :
           
$object_vars = get_object_vars($var);
           
$results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>';
            foreach (
$object_vars as $curr_key => $curr_val) {
               
$results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
                    .
'<b> -&gt;' . strtr($curr_key, $_replace) . '</b> = '
                   
. smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
                   
$depth--;
            }
            break;
        case
'boolean' :
        case
'NULL' :
        case
'resource' :
            if (
true === $var) {
               
$results = 'true';
            } elseif (
false === $var) {
               
$results = 'false';
            } elseif (
null === $var) {
               
$results = 'null';
            } else {
               
$results = htmlspecialchars((string) $var);
            }
           
$results = '<i>' . $results . '</i>';
            break;
        case
'integer' :
        case
'float' :
           
$results = htmlspecialchars((string) $var);
            break;
        case
'string' :
           
$results = strtr($var, $_replace);
            if (
strlen($var) > $length ) {
               
$results = substr($var, 0, $length - 3) . '...';
            }
           
$results = htmlspecialchars('"' . $results . '"');
            break;
        case
'unknown type' :
        default :
           
$results = strtr((string) $var, $_replace);
            if (
strlen($results) > $length ) {
               
$results = substr($results, 0, $length - 3) . '...';
            }
           
$results = htmlspecialchars($results);
    }

    return
$results;
}

/* vim: set expandtab: */

?>