'.trim($arr_text[$x]).'
'; } } $text=implode('', $arr_text); $arr_text = explode("\n", $text); $c=count($arr_text); if($c>1) { for($x=0;$x<$c;$x++) { $arr_text[$x]=trim($arr_text[$x]).'
/*$text=preg_replace("/
$arr_text = explode("\n\r\n", $text);
$c=count($arr_text);
if($c>1)
{
for($x=0;$x<$c;$x++)
{
$arr_text[$x]=' '.trim($arr_text[$x]).' \s+<\/p>$/s', $text))
{
$text=preg_replace('/ \s+<\/p>$/s', '', $text);
}*/
//Now clean undesirable html tags
if(count($allowedtags)>0)
{
$text=strip_tags($text, '<'.implode('><', array_keys($allowedtags)).'>' );
$arr_tags=array('//', '/"/', '/\'/', "/ /");
$arr_entities=array('<', '>', '"', ''', ' ');
$text=preg_replace($arr_tags, $arr_entities, $text);
$text=str_replace(' ', ' ', $text);
$arr_tags_clean=array();
$arr_tags_empty_clean=array();
//Close tags.
//Filter tags
$final_allowedtags=array();
foreach($allowedtags as $tag => $parameters)
{
//If mark how recursive, make a loop
settype($parameters['recursive'], 'integer');
$c_count=0;
$x=0;
if($parameters['recursive']==1)
{
$c_count = substr_count( $text, '<'.$tag.'>');
}
for($x=0;$x<=$c_count;$x++)
{
$text=preg_replace($parameters['pattern'], $parameters['replace'], $text);
}
$pos_=strpos($tag, '_');
if($pos_!==false)
{
$tag=substr($tag, 0, $pos_);
}
$final_allowedtags[]=$tag.'_tmp';
//Destroy open tags.
$arr_tags_clean[]='/<(.*?)'.$tag.'(.*?)>/';
$arr_tags_empty_clean[]='';
$arr_tags_empty_clean[]='';
}
$text=preg_replace($arr_tags_clean, $arr_tags_empty_clean, $text);
}
//With clean code, modify
';
}
}
$text=implode('', $arr_text);
}*/
/*echo htmlentities($text);
die;*/
//Check tags
//Bug : tags deleted ocuppied space.
//First strip_tags
$text = trim( $text );
//Trim html
/*$text=str_replace(' ', ' ', $text);
while(preg_match('/
", "", $text );
return $text;
}
/**
* A function for generate a rand token used on sessions.
*
* @param string $length_token A variable used for set the character's length the password. More length, password more secure
*/
static public function get_token($length_token=24)
{
$rand_prefix=Utils::generate_random_password($length_token);
return $rand_prefix;
}
/**
* Function used for generate a simple random password. Used RamdomLib from Ircmaxell
*
* @param string $length_pass A variable used for set the character's length the password. More length, password more secure
*
*/
static public function generate_random_password($length_pass=32)
{
$x=0;
$z=0;
$abc=array( 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '*', '+', '!', '-', '_', '@', '#', '$');
$password_final='';
$c=count($abc);
for($x=0;$x<$length_pass;$x++) {
$num_element_pass=random_int(0, $c-1);
$password_final.=$abc[$num_element_pass];
}
/*$password_final=bin2hex(random_bytes(round($length_pass/2)));
$num_element_pass=random_int(0, 5);
$abc=['*', '+', '!', '-', '_', '@', '#', '$'];
for($x=0;$x<$num_element_pass;$x++) {
$num_change_char=random_int(0, len($abc));
}*/
//Add strange characters
return $password_final;
}
/**
* Load libraries, well, simply an alternative include
*
* Very important function used for load the functions and method necessaries on your projects. Is simple, you create a file php and put in a libraries folder. Use the name without php used in file and magically the file is loaded. You can use this function in many places, phango use a little cache for know who file is loaded.
*
* @param string $names The name of php file without .php extension. If you want specific many libraries you can use an array
* @param string $path The base path where search the library if is not in standard path. By default the path is on Utils::$base_path/libraries/ or Utils::$base_path/modules/$module/libraries/
* @deprecated Use namespaces and composer instead.
*/
static public function load_libraries($names, $path='')
{
if(gettype($names)!='array')
{
$arr_names[]=$names;
}
else
{
$arr_names=&$names;
}
if($path=='')
{
$path=Routes::$base_path.'/vendor/'.Routes::$app.'/libraries/';
}
else
{
$path=Routes::$base_path.'/'.$path.'/';
}
foreach($arr_names as $library)
{
if(!isset(Utils::$cache_libraries[$library]))
{
$old_path=$path;
if(is_file($path.'/'.$library.'.php'))
{
include($path.$library.'.php');
Utils::$cache_libraries[$library]=1;
}
else
{
//Libraries path
$path=Routes::$base_path.'/libraries/';
if(!include($path.$library.'.php'))
{
die();
}
else
{
Utils::$cache_libraries[$library]=1;
}
}
}
}
return true;
}
/**
* Simple function for replate real quotes for quote html entities.
*
* @param string $text Text to clean.
*/
static public function replace_quote_text( $text )
{
$text = str_replace( "\"", """, $text );
return $text;
}
/**
* Internal function for set array values without keys inside $array_strip
*
* @param array $array_strip The array with key values for set
* @param array $array_source The array that i want fill with default values
*
*/
static public function filter_fields_array($array_strip, $array_source)
{
$array_final=array();
if(count($array_strip)>0)
{
foreach($array_strip as $field_strip)
{
$array_final[$field_strip]=@$array_source[$field_strip];
}
return $array_final;
}
else
{
return $array_source;
}
}
/**
* Function used for show on stdout a csrf_token used by POST phango controllers for check if is a real POST from phango.
*
* @param string $name_token The name of the token key in session
* @param int $length_token The length of
*/
static public function set_csrf_key($name_token='csrf_token', $length_token=80)
{
/*if(!isset($_SESSION['csrf_token']))
{*/
$_SESSION['csrf_token']=Utils::get_token($length_token);
//}
return "\n".\PhangoApp\PhaModels\CoreForms::HiddenForm($name_token, '', $_SESSION['csrf_token'])."\n";
}
/**
* Function used for show on stdout a csrf_token used by POST phango controllers for check if is a real POST from phango.
*
*/
static public function generate_csrf_key($length_token=80)
{
$_SESSION['csrf_token']=Utils::get_token($length_token);
return $_SESSION['csrf_token'];
}
/**
* Function for load config for modules.
*
*
* @param $name_config Name of the config file, optional. Normally load config.php file on folder config.
* @param $path Path where search the config.
*/
static public function load_config($name_config, $path="./settings")
{
//load_libraries(array($name_config), PhangoVar::$base_path.'/modules/'.$module.'/config/');
$file=$path.'/'.$name_config.'.php';
if(is_file($file) && !isset(Utils::$cache_config[$file]))
{
include($file);
Utils::$cache_config[$file]=1;
return true;
}
else
{
return false;
}
}
/**
* Function for reload config.
*
* @warning WARNING, use this method only if you don't have any alternative
*
* @param $module Name of the module
* @param $name_config Name of the config file, optional. Normally load config.php file on folder config.
*/
static public function reload_config($name_config, $path="./settings")
{
//load_libraries(array($name_config), PhangoVar::$base_path.'/modules/'.$module.'/config/');
$file=$path.'/'.$name_config.'.php';
if(is_file($file))
{
$cont_file_config=file_get_contents($file);
$cont_file_config=str_replace('', '', $cont_file_config);
if(eval($cont_file_config)===FALSE)
{
throw new \Exception('Error: cannot reload the config file: '.$file);
}
}
}
/**
* Method for wrap words of a string
*
* @param string $text The text to wrap
* @param integer $num_words The number of words of returned text
* @param string $text_explain The string used for show that the texts is more longer
* @param boolean $yes_more_ever Boolean used for activate or disable $text_explain if the size of real string is the same of the new string
*/
static public function wrap_words($text, $num_words, $text_explain='...', $yes_more_ever=0)
{
$arr_text=explode(' ', $text);
$final_text='';
$total_num_text=count($arr_text);
if($total_num_text<$num_words)
{
$num_words=$total_num_text;
if($yes_more_ever==0)
{
$text_explain='';
}
}
for($x=0;$x<$num_words;$x++)
{
$arr_final_text[]=$arr_text[$x];
}
return implode(' ', $arr_final_text).' '.$text_explain;
}
}
?>