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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
42 lines
1 KiB
PHP
42 lines
1 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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--EXPECT--
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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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