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File Name : xml_set_element_handler_variation1.phpt

--TEST--
Test xml_set_element_handler() function : usage variations  - test different types for parser
--SKIPIF--
<?php 
if (!extension_loaded("xml")) {
	print "skip - XML extension not loaded"; 
}	 
?>
--FILE--
<?php
/* Prototype  : proto int xml_set_element_handler(resource parser, string shdl, string ehdl)
 * Description: Set up start and end element handlers 
 * Source code: ext/xml/xml.c
 * Alias to functions: 
 */

echo "*** Testing xml_set_element_handler() : usage variations ***\n";
error_reporting(E_ALL & ~E_NOTICE);

class aClass {
   function __toString() {
       return "Some Ascii Data";
   }
}

function validHandler(resource $parser ,string $data) {
}

// Initialise function arguments not being substituted (if any)
$hdl = 'validHandler';

//get an unset variable
$unset_var = 10;
unset ($unset_var);

$fp = fopen(__FILE__, "r");

//array of values to iterate over
$values = array(

// int data
      0,
      1,
      12345,
      -2345,

// float data
      10.5,
      -10.5,
      10.1234567e10,
      10.7654321E-10,
      .5,

// array data
      array(),
      array(0),
      array(1),
      array(1, 2),
      array('color' => 'red', 'item' => 'pen'),

// null data
      NULL,
      null,

// boolean data
      true,
      false,
      TRUE,
      FALSE,

// empty data
      "",
      '',

// string data
      "string",
      'string',

// object data
      new aClass(),
      
      // resource data
      $fp,

// undefined data
      $undefined_var,

// unset data
      $unset_var,
);

// loop through each element of the array for parser

foreach($values as $value) {
      echo @"\nArg value $value \n";
      var_dump( xml_set_element_handler($value, $hdl, $hdl) );
};

fclose($fp);
echo "Done";
?>
--EXPECTF--
*** Testing xml_set_element_handler() : usage variations ***

Arg value 0

Warning: xml_set_element_handler() expects parameter 1 to be resource, integer given in %s on line %d
NULL

Arg value 1

Warning: xml_set_element_handler() expects parameter 1 to be resource, integer given in %s on line %d
NULL

Arg value 12345

Warning: xml_set_element_handler() expects parameter 1 to be resource, integer given in %s on line %d
NULL

Arg value -2345

Warning: xml_set_element_handler() expects parameter 1 to be resource, integer given in %s on line %d
NULL

Arg value 10.5

Warning: xml_set_element_handler() expects parameter 1 to be resource, float given in %s on line %d
NULL

Arg value -10.5

Warning: xml_set_element_handler() expects parameter 1 to be resource, float given in %s on line %d
NULL

Arg value 101234567000

Warning: xml_set_element_handler() expects parameter 1 to be resource, float given in %s on line %d
NULL

Arg value 1.07654321E-9

Warning: xml_set_element_handler() expects parameter 1 to be resource, float given in %s on line %d
NULL

Arg value 0.5

Warning: xml_set_element_handler() expects parameter 1 to be resource, float given in %s on line %d
NULL

Arg value Array