2007-07-21 17:31:42 +00:00
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--TEST--
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2018-10-14 16:03:31 +00:00
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Test is_dir() function: usage variations - invalid arguments
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2019-11-13 19:59:23 +00:00
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--CONFLICTS--
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obscure_filename
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2007-07-21 17:31:42 +00:00
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--FILE--
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<?php
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/* Prototype: bool is_dir ( string $dirname );
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Description: Tells whether the dirname is a directory
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Returns TRUE if the dirname exists and is a directory, FALSE otherwise.
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*/
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/* Passing invalid arguments to is_dir() */
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echo "*** Testing is_dir() with Invalid arguments: expected bool(false) ***\n";
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$dirnames = array(
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/* Invalid dirnames */
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-2.34555,
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TRUE,
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FALSE,
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NULL,
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2008-11-26 10:10:19 +00:00
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" ",
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2007-07-21 17:31:42 +00:00
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2008-11-26 10:10:19 +00:00
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/* scalars */
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2007-07-21 17:31:42 +00:00
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0,
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1234
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);
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/* loop through to test each element the above array */
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foreach($dirnames as $dirname) {
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var_dump( is_dir($dirname) );
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}
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?>
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--EXPECTF--
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*** Testing is_dir() with Invalid arguments: expected bool(false) ***
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bool(false)
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bool(false)
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bool(false)
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bool(false)
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2011-09-07 13:50:18 +00:00
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bool(false)
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2007-07-21 17:31:42 +00:00
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bool(false)
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bool(false)
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