/includes/skip/core/functions/collected.php

<?php 
 
namespace skip\v1_0_0; 
 
/** 
 * skip_id() 
 * 
 * Getting an unique ID. 
 * 
 * @package Skip\Tools 
 * @since 1.0 
 * @ignore 
 */ 
function id( $length = 5 ) { 
  return substr( md5( rand() * time() ), 0, $length ); 
} 
 
/** 
 * skip_print( $value ) 
 * 
 * Printing out variables on HTML frontend 
 * 
 * @param mixed $value The value to print out 
 * @package Skip\Tools 
 * @since 1.0 
 * @ignore 
 */ 
function p( $value ) { 
  echo '<pre>'; 
  print_r( $value ); 
  echo '</pre>'; 
}     
 
/** 
 * skip_max_upload() 
 *  
 * Get the max upload size in Bytes 
 * 
 * @return int $size Returns the max upload size in Bytes 
 * @package Skip/Tools 
 * @since 1.0 
 */ 
function max_upload() { 
  $size = ini_get( 'post_max_size' ); 
  $size = trim( $size ); 
  $last = strtolower( $size[strlen( $size )-1] ); 
   
  switch( $last ) { 
      // The 'G' modifier is available since PHP 5.1.0 
      case 'g': 
          $size *= 1024; 
      case 'm': 
          $size *= 1024; 
      case 'k': 
          $size *= 1024; 
  } 
 
  return $size; 
} 
 
/** 
 * Marge arrays recursively and distinct 
 *  
 * Merges any number of arrays / parameters recursively, replacing  
 * entries with string keys with values from latter arrays.  
 * If the entry or the next value to be assigned is an array, then it  
 * automagically treats both arguments as an array. 
 * Numeric entries are appended, not replaced, but only if they are  
 * unique 
 * 
 * @param  array $array1 Initial array to merge. 
 * @param  array ...     Variable list of arrays to recursively merge. 
 * 
 * @link   http://www.php.net/manual/en/function.array-merge-recursive.php#96201 
 * @author Mark Roduner <mark.roduner@gmail.com> 
 * @ignore 
 */ 
function array_merge_recursive_distinct() 
{ 
  $arrays = func_get_args(); 
  $base = array_shift($arrays); 
 
  if(!is_array($base)) $base = empty($base) ? array() : array($base); 
 
  foreach($arrays as $append) { 
      if(!is_array($append)) $append = array($append); 
      foreach($append as $key => $value) { 
          if(!array_key_exists($key, $base) and !is_numeric($key)) { 
              $base[$key] = $append[$key]; 
              continue; 
          } 
          if(is_array($value) or is_array($base[$key])) { 
              $base[$key] = skip_array_merge_recursive_distinct($base[$key], $append[$key]); 
          } 
          else if(is_numeric($key)) 
          { 
              if(!in_array($value, $base)) $base[] = $value; 
          } 
          else { 
              $base[$key] = $value; 
          } 
      } 
  } 
 
  return $base; 
}