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d679f02295
This patch adds missing newlines, trims multiple redundant final newlines into a single one, and trims redundant leading newlines in all *.phpt sections. According to POSIX, a line is a sequence of zero or more non-' <newline>' characters plus a terminating '<newline>' character. [1] Files should normally have at least one final newline character. C89 [2] and later standards [3] mention a final newline: "A source file that is not empty shall end in a new-line character, which shall not be immediately preceded by a backslash character." Although it is not mandatory for all files to have a final newline fixed, a more consistent and homogeneous approach brings less of commit differences issues and a better development experience in certain text editors and IDEs. [1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206 [2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2 [3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2
50 lines
1 KiB
PHP
50 lines
1 KiB
PHP
--TEST--
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Test is_dir() function: usage variations - invalid arguments
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--FILE--
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<?php
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/* Prototype: bool is_dir ( string $dirname );
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Description: Tells whether the dirname is a directory
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Returns TRUE if the dirname exists and is a directory, FALSE otherwise.
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*/
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/* Passing invalid arguments to is_dir() */
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$dir_handle = opendir( dirname(__FILE__) );
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echo "*** Testing is_dir() with Invalid arguments: expected bool(false) ***\n";
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$dirnames = array(
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/* Invalid dirnames */
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-2.34555,
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TRUE,
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FALSE,
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NULL,
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" ",
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$dir_handle,
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/* scalars */
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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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closedir($dir_handle);
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echo "\n*** Done ***";
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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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bool(false)
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Warning: is_dir() expects parameter 1 to be a valid path, resource given in %s on line %d
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NULL
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bool(false)
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bool(false)
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*** Done ***
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