<?php
function dgs_clean( $str ) {
return trim(preg_replace('/\s\s+/', ' ', $str));
}
function dgs_Alist($array, $keys='', $format='%2$s', $separator=' ') {
// return a string list of defined array[key]'s, values may be substituted via key definition
if(empty($array)) return array();
$out = ''; $_k = (empty($keys)?array_keys($array):((is_array($keys))?$keys:array($keys)));
foreach ($_k as $k => $v) {
$key = (is_int($k))?$v:$k;
if (isset($array[$key]) && !empty($array[$key])) $out .= ((!empty($out))?$separator:'').vsprintf($format,array($key, ((is_int($k))?$array[$key]:$v)));
}
return (($format=='%2$s') && ($separator==' '))?dgs_clean($out):$out;
}
$test = array('name' => 'myInput', 'value' => '123', 'type' => 'text', '_prepend' => '@', 'class' => 'component inline');
echo dgs_Alist($test,'','%1$s="%2$s"',' ');
preferences:
47.89 ms | 402 KiB | 5 Q