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44 lines
1.0 KiB
PHP
44 lines
1.0 KiB
PHP
--TEST--
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Test is_dir() function: basic functionality
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--FILE--
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<?php
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/* Prototype: bool is_dir ( string $filename );
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Description: Tells whether the filename is a regular file
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Returns TRUE if the filename exists and is a regular file
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*/
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echo "*** Testing is_dir(): basic functionality ***\n";
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$file_path = dirname(__FILE__);
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var_dump( is_dir($file_path) );
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clearstatcache();
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var_dump( is_dir(".") );
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var_dump( is_dir(__FILE__) ); // expected: bool(false)
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$dir_name = $file_path."/is_dir_basic";
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mkdir($dir_name);
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var_dump( is_dir($dir_name) );
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echo "*** Testing is_dir() for its return value type ***\n";
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var_dump( is_bool( is_dir($file_path) ) );
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var_dump( is_bool( is_dir("/no/such/dir") ) );
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echo "*** 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 = $file_path."/is_dir_basic";
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rmdir($dir_name);
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?>
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--EXPECTF--
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*** Testing is_dir(): basic functionality ***
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bool(true)
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bool(true)
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bool(false)
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bool(true)
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*** Testing is_dir() for its return value type ***
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bool(true)
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bool(true)
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*** Done ***
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