Flatten a multidimensional array into a single array. Does not maintain keys.
| public static array_flatten ( array $array ) : array | ||
| $array | array | |
| return | array | |
/**
* Constructor
*
* @param string $markup
* @param array $tokens
* @param LiquidFileSystem $file_system
* @return AssignLiquidTag
*/
public function __construct($markup, &$tokens, &$file_system)
{
$syntax_regexp = new LiquidRegexp('/(\\w+)\\s*=\\s*(' . LIQUID_QUOTED_FRAGMENT . '+)/');
$filter_seperator_regexp = new LiquidRegexp('/' . LIQUID_FILTER_SEPARATOR . '\\s*(.*)/');
$filter_split_regexp = new LiquidRegexp('/' . LIQUID_FILTER_SEPARATOR . '/');
$filter_name_regexp = new LiquidRegexp('/\\s*(\\w+)/');
$filter_argument_regexp = new LiquidRegexp('/(?:' . LIQUID_FILTER_ARGUMENT_SEPARATOR . '|' . LIQUID_ARGUMENT_SEPARATOR . ')\\s*(' . LIQUID_QUOTED_FRAGMENT . ')/');
$this->filters = array();
if ($filter_seperator_regexp->match($markup)) {
$filters = $filter_split_regexp->split($filter_seperator_regexp->matches[1]);
foreach ($filters as $filter) {
$filter_name_regexp->match($filter);
$filtername = $filter_name_regexp->matches[1];
$filter_argument_regexp->match_all($filter);
$matches = Liquid::array_flatten($filter_argument_regexp->matches[1]);
array_push($this->filters, array($filtername, $matches));
}
}
if ($syntax_regexp->match($markup)) {
$this->_to = $syntax_regexp->matches[1];
$this->_from = $syntax_regexp->matches[2];
} else {
throw new LiquidException("Syntax Error in 'assign' - Valid syntax: assign [var] = [source]");
}
}
/**
* Constructor
*
* @param string $markup
* @return LiquidVariable
*/
public function __construct($markup)
{
$this->markup = $markup;
$quoted_fragment_regexp = new LiquidRegexp('/\\s*(' . LIQUID_QUOTED_FRAGMENT . ')/');
$filter_seperator_regexp = new LiquidRegexp('/' . LIQUID_FILTER_SEPARATOR . '\\s*(.*)/');
$filter_split_regexp = new LiquidRegexp('/' . LIQUID_FILTER_SEPARATOR . '/');
$filter_name_regexp = new LiquidRegexp('/\\s*(\\w+)/');
$filter_argument_regexp = new LiquidRegexp('/(?:' . LIQUID_FILTER_ARGUMENT_SEPARATOR . '|' . LIQUID_ARGUMENT_SEPARATOR . ')\\s*(' . LIQUID_QUOTED_FRAGMENT . ')/');
$quoted_fragment_regexp->match($markup);
//$this->_name = $quoted_fragment_regexp->matches[1];
$this->_name = isset($quoted_fragment_regexp->matches[1]) ? $quoted_fragment_regexp->matches[1] : null;
// harry
if ($filter_seperator_regexp->match($markup)) {
$filters = $filter_split_regexp->split($filter_seperator_regexp->matches[1]);
foreach ($filters as $filter) {
$filter_name_regexp->match($filter);
$filtername = $filter_name_regexp->matches[1];
$filter_argument_regexp->match_all($filter);
//$matches = array_flatten($filter_argument_regexp->matches[1]);
$matches = Liquid::array_flatten($filter_argument_regexp->matches[1]);
$this->filters[] = array($filtername, $matches);
}
} else {
$this->filters = array();
}
}
