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90 lines
1.8 KiB
PHP
90 lines
1.8 KiB
PHP
--TEST--
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Test is_dir() function: usage variations - diff. path notations
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--FILE--
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<?php
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/* Prototype: bool is_dir ( string $dirname );
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Description: Tells whether the dirname is a directory
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Returns TRUE if the dirname exists and is a directory, FALSE otherwise.
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*/
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/* Passing dir names with different notations, using slashes, wild-card chars */
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$file_path = dirname(__FILE__);
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echo "*** Testing is_dir() with different notations of dir names ***";
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$dir_name = "/is_dir_variation4";
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mkdir($file_path.$dir_name);
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$dirs_arr = array(
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"is_dir_variation4",
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"./is_dir_variation4",
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/* Testing a file trailing slash */
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"is_dir_variation4/",
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"./is_dir_variation4/",
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/* Testing file with double trailing slashes */
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"is_dir_variation4//",
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"./is_dir_variation4//",
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".//is_dir_variation4//",
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"is_dir_vari*",
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/* Testing Binary safe */
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"./is_dir_variation4/".chr(0),
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"is_dir_variation4\0"
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);
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$count = 1;
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/* loop through to test each element the above array */
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foreach($dirs_arr as $dir) {
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echo "\n-- Iteration $count --\n";
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var_dump( is_dir($file_path."/".$dir ) );
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$count++;
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}
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echo "\n*** Done ***";
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?>
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--CLEAN--
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<?php
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$file_path = dirname(__FILE__);
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$dir_name = $file_path."/is_dir_variation4";
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rmdir($dir_name);
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?>
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--EXPECTF--
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*** Testing is_dir() with different notations of dir names ***
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-- Iteration 1 --
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bool(true)
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-- Iteration 2 --
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bool(true)
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-- Iteration 3 --
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bool(true)
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-- Iteration 4 --
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bool(true)
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-- Iteration 5 --
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bool(true)
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-- Iteration 6 --
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bool(true)
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-- Iteration 7 --
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bool(true)
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-- Iteration 8 --
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bool(false)
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-- Iteration 9 --
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Warning: is_dir() expects parameter 1 to be a valid path, string given in %s on line %d
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NULL
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-- Iteration 10 --
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Warning: is_dir() expects parameter 1 to be a valid path, string given in %s on line %d
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NULL
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*** Done ***
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