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Add check_placeholder_exists option and setGlobalOptions method #22

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Add check_placeholder_exists option and setGlobalOptions method #22

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20 changes: 18 additions & 2 deletions HTML/Template/IT.php
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Original file line number Diff line number Diff line change
Expand Up @@ -389,9 +389,12 @@ class HTML_Template_IT
var $_options = array(
'preserve_data' => false,
'use_preg' => true,
'preserve_input'=> true
'preserve_input'=> true,
'check_placeholder_exists' => true,
);

public static $globalOptions = [];

/**
* Builds some complex regular expressions and optionally sets the
* file root directory.
Expand All @@ -408,6 +411,9 @@ class HTML_Template_IT
*/
function __construct($root = '', $options = null)
{
if (!empty(self::$globalOptions)) {
$this->setOptions(self::$globalOptions);
}
if (!is_null($options)) {
$this->setOptions($options);
}
Expand Down Expand Up @@ -481,6 +487,16 @@ function setOptions($options)
return IT_OK;
}

/**
* Define global options used for all new instances.
* options defined using constructor parameter will overwrite
* globalOptions
*/
public static function setGlobalOptions($options)
{
self::$globalOptions = $options;
}

/**
* Print a certain block with all replacements done.
*
Expand Down Expand Up @@ -766,7 +782,7 @@ function setVariable($variable, $value = '')
$this->setVariable($key, $value);
}
} else {
if ($this->checkPlaceholderExists($this->currentBlock, $variable)) {
if (!$this->_options['check_placeholder_exists'] || $this->checkPlaceholderExists($this->currentBlock, $variable)) {
$this->variableCache[$variable] = $value;
}
}
Expand Down