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53 lines
1.2 KiB
PHP
53 lines
1.2 KiB
PHP
--TEST--
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Test fgetc() function : usage variations - closed handle
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--FILE--
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<?php
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/*
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Prototype: string fgetc ( resource $handle );
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Description: Gets character from file pointer
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*/
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/* try reading a char using fgetc() using invalid handles
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- closed file handle
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- unset file handle
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*/
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// include the header for common test function
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include ("file.inc");
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echo "*** Testing fgetc() : usage variations ***\n";
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echo "-- Testing fgetc() with closed handle --\n";
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// open the file for reading
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$file_handle = fopen(__FILE__, "r");
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// close the file
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fclose($file_handle);
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// read from closed file
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var_dump( fgetc($file_handle) );
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echo "-- Testing fgetc() with unset handle --\n";
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// open the file for reading
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$file_handle = fopen(__FILE__, "r");
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// unset the file handle
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unset($file_handle);
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//fgetc using unset handle
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var_dump( fgetc($file_handle) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing fgetc() : usage variations ***
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-- Testing fgetc() with closed handle --
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Warning: fgetc(): %d is not a valid stream resource in %s on line %d
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bool(false)
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-- Testing fgetc() with unset handle --
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Notice: Undefined variable: file_handle in %s on line %d
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Warning: fgetc() expects parameter 1 to be resource, null given in %s on line %d
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bool(false)
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Done
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