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|
--TEST--
Test imap_fetchheader() function : usage variations - diff data types as $stream_id arg
--SKIPIF--
<?php
extension_loaded('imap') or die('skip imap extension not available in this build');
?>
--FILE--
<?php
/* Prototype : string imap_fetchheader(resource $stream_id, int $msg_no [, int $options])
* Description: Get the full unfiltered header for a message
* Source code: ext/imap/php_imap.c
*/
/*
* Pass different data types as $stream_id argument to test behaviour of imap_fetchheader()
*/
echo "*** Testing imap_fetchheader() : usage variations ***\n";
// Initialise function arguments not being substituted
$msg_no = 1;
//get an unset variable
$unset_var = 10;
unset ($unset_var);
// get a class
class classA
{
public function __toString() {
return "Class A object";
}
}
// heredoc string
$heredoc = <<<EOT
hello world
EOT;
// get different types of array
$index_array = array (1, 2, 3);
$assoc_array = array ('one' => 1, 'two' => 2);
// get a resource variable
$fp = fopen(__FILE__, "r");
// unexpected values to be passed to $stream_id argument
$inputs = array(
// int data
/*1*/ 0,
1,
12345,
-2345,
// float data
/*5*/ 10.5,
-10.5,
12.3456789000e10,
12.3456789000E-10,
.5,
// null data
/*10*/ NULL,
null,
// boolean data
/*12*/ true,
false,
TRUE,
FALSE,
// empty data
/*16*/ "",
'',
// string data
/*18*/ "string",
'string',
$heredoc,
// array data
/*21*/ array(),
$index_array,
$assoc_array,
array('foo', $index_array, $assoc_array),
// object data
/*25*/ new classA(),
// undefined data
/*26*/ @$undefined_var,
// unset data
/*27*/ @$unset_var,
);
// loop through each element of $inputs to check the behavior of imap_fetchheader()
$iterator = 1;
foreach($inputs as $input) {
echo "\n-- Iteration $iterator --\n";
var_dump( imap_fetchheader($input, $msg_no) );
$iterator++;
};
?>
===DONE===
--EXPECTF--
*** Testing imap_fetchheader() : usage variations ***
-- Iteration 1 --
Warning: imap_fetchheader() expects parameter 1 to be resource, integer given in %s on line %d
NULL
-- Iteration 2 --
Warning: imap_fetchheader() expects parameter 1 to be resource, integer given in %s on line %d
NULL
-- Iteration 3 --
Warning: imap_fetchheader() expects parameter 1 to be resource, integer given in %s on line %d
NULL
-- Iteration 4 --
Warning: imap_fetchheader() expects parameter 1 to be resource, integer given in %s on line %d
NULL
-- Iteration 5 --
Warning: imap_fetchheader() expects parameter 1 to be resource, float given in %s on line %d
NULL
-- Iteration 6 --
Warning: imap_fetchheader() expects parameter 1 to be resource, float given in %s on line %d
NULL
-- Iteration 7 --
Warning: imap_fetchheader() expects parameter 1 to be resource, float given in %s on line %d
NULL
-- Iteration 8 --
Warning: imap_fetchheader() expects parameter 1 to be resource, float given in %s on line %d
NULL
-- Iteration 9 --
Warning: imap_fetchheader() expects parameter 1 to be resource, float given in %s on line %d
NULL
-- Iteration 10 --
Warning: imap_fetchheader() expects parameter 1 to be resource, null given in %s on line %d
NULL
-- Iteration 11 --
Warning: imap_fetchheader() expects parameter 1 to be resource, null given in %s on line %d
NULL
-- Iteration 12 --
Warning: imap_fetchheader() expects parameter 1 to be resource, boolean given in %s on line %d
NULL
-- Iteration 13 --
Warning: imap_fetchheader() expects parameter 1 to be resource, boolean given in %s on line %d
NULL
-- Iteration 14 --
Warning: imap_fetchheader() expects parameter 1 to be resource, boolean given in %s on line %d
NULL
-- Iteration 15 --
Warning: imap_fetchheader() expects parameter 1 to be resource, boolean given in %s on line %d
NULL
-- Iteration 16 --
Warning: imap_fetchheader() expects parameter 1 to be resource, string given in %s on line %d
NULL
-- Iteration 17 --
Warning: imap_fetchheader() expects parameter 1 to be resource, string given in %s on line %d
NULL
-- Iteration 18 --
Warning: imap_fetchheader() expects parameter 1 to be resource, string given in %s on line %d
NULL
-- Iteration 19 --
Warning: imap_fetchheader() expects parameter 1 to be resource, string given in %s on line %d
NULL
-- Iteration 20 --
Warning: imap_fetchheader() expects parameter 1 to be resource, string given in %s on line %d
NULL
-- Iteration 21 --
Warning: imap_fetchheader() expects parameter 1 to be resource, array given in %s on line %d
NULL
-- Iteration 22 --
Warning: imap_fetchheader() expects parameter 1 to be resource, array given in %s on line %d
NULL
-- Iteration 23 --
Warning: imap_fetchheader() expects parameter 1 to be resource, array given in %s on line %d
NULL
-- Iteration 24 --
Warning: imap_fetchheader() expects parameter 1 to be resource, array given in %s on line %d
NULL
-- Iteration 25 --
Warning: imap_fetchheader() expects parameter 1 to be resource, object given in %s on line %d
NULL
-- Iteration 26 --
Warning: imap_fetchheader() expects parameter 1 to be resource, null given in %s on line %d
NULL
-- Iteration 27 --
Warning: imap_fetchheader() expects parameter 1 to be resource, null given in %s on line %d
NULL
===DONE===
|
