Online PHP editor | output for uIeE8

<?php $parameters = ['base' => 'uid=userlogin,ou=users,dc=example,dc=fr', 'scope' => 'base', 'attrs' => ["sn"=>1,"mail"=>1]]; // Allow passing parameters as a pre-encoded string (or something that // allows casting to a string). Parameters passed as strings will not be // merged with parameters specified in the default options. if (is_array($parameters)) { //$parameters = array_merge($client->options['parameters'],$parameters); $parameters_string = http_build_query($parameters); // http_build_query automatically adds an array index to repeated // parameters which is not desirable on most systems. This hack // reverts "key[0]=foo&key[1]=bar" to "key[]=foo&key[]=bar" //if (!$client->options['build_indexed_queries']) { $parameters_string = preg_replace( "/%5B[0-9]+%5D=/simU", "%5B%5D=", $parameters_string); //} } var_dump( $parameters_string, urldecode($parameters_string) );