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435 lines
8.8 KiB
PHP
435 lines
8.8 KiB
PHP
--TEST--
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Test fgetss() function : usage variations - read modes
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--FILE--
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<?php
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/*
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Prototype: string fgetss ( resource $handle [, int $length [, string $allowable_tags]] );
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Description: Gets line from file pointer and strip HTML tags
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*/
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// include the common file related test functions
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include ("file.inc");
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/*Test fgetss() with all read modes , reading line by line with allowable tags: <test>, <html>, <?> */
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echo "*** Testing fgetss() : usage variations ***\n";
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/* string with html and php tags */
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$string_with_tags = <<<EOT
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<test>Testing fgetss() functions</test>
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<?php echo "this string is within php tag"; ?> {;}<{> this
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is a heredoc string. <pg>ksklnm@@$$&$&^%&^%&^%&</pg>
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<html> html </html> <?php echo "php"; ?>
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this line is without any html and php tags
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this is a line with more than eighty character,want to check line splitting correctly after 80 characters
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this is the text containing \r character
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this text contains some html tags <body> body </body> <br> br </br>
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this is the line with \n character.
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EOT;
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$filename = dirname(__FILE__)."/fgetss_variation2.tmp";
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/* try reading the file opened in different modes of reading */
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$file_modes = array("r","rb", "rt","r+", "r+b", "r+t");
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for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
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echo "\n-- Testing fgetss() with file opened using $file_modes[$mode_counter] mode --\n";
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/* create an empty file and write the strings with tags */
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create_file ($filename); //create an empty file
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file_put_contents($filename, $string_with_tags);
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$file_handle = fopen($filename, $file_modes[$mode_counter]);
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if(!$file_handle) {
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echo "Error: failed to open file $filename!\n";
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exit();
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}
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// rewind the file pointer to begining of the file
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var_dump( filesize($filename) );
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var_dump( rewind($file_handle) );
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var_dump( ftell($file_handle) );
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var_dump( feof($file_handle) );
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/* rewind the file and read the file line by line with allowable tags */
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echo "-- Reading line by line with allowable tags: <test>, <html>, <?> --\n";
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rewind($file_handle);
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$line = 1;
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while( !feof($file_handle) ) {
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echo "-- Line $line --\n"; $line++;
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var_dump( fgetss($file_handle, 80, "<test>, <html>, <?>") );
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var_dump( ftell($file_handle) ); // check the file pointer position
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var_dump( feof($file_handle) ); // check if eof reached
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}
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// close the file
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fclose($file_handle);
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// delete the file
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delete_file($filename);
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} // end of for - mode_counter
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing fgetss() : usage variations ***
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-- Testing fgetss() with file opened using r mode --
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int(486)
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bool(true)
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int(0)
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bool(false)
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-- Reading line by line with allowable tags: <test>, <html>, <?> --
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-- Line 1 --
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string(40) "<test>Testing fgetss() functions</test>
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"
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int(40)
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bool(false)
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-- Line 2 --
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string(10) " {;} this
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"
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int(99)
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bool(false)
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-- Line 3 --
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string(44) "is a heredoc string. ksklnm@@$$&$&^%&^%&^%&
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"
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int(152)
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bool(false)
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-- Line 4 --
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string(21) "<html> html </html>
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"
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int(193)
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bool(false)
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-- Line 5 --
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string(43) "this line is without any html and php tags
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"
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int(236)
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bool(false)
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-- Line 6 --
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string(79) "this is a line with more than eighty character,want to check line splitting cor"
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int(315)
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bool(false)
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-- Line 7 --
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string(27) "rectly after 80 characters
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"
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int(342)
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bool(false)
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-- Line 8 --
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string(41) "this is the text containing
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character
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"
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int(383)
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bool(false)
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-- Line 9 --
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string(46) "this text contains some html tags body br
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"
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int(451)
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bool(false)
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-- Line 10 --
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string(23) "this is the line with
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"
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int(474)
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bool(false)
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-- Line 11 --
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string(12) " character. "
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int(486)
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bool(true)
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-- Testing fgetss() with file opened using rb mode --
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int(486)
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bool(true)
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int(0)
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bool(false)
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-- Reading line by line with allowable tags: <test>, <html>, <?> --
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-- Line 1 --
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string(40) "<test>Testing fgetss() functions</test>
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"
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int(40)
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bool(false)
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-- Line 2 --
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string(10) " {;} this
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"
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int(99)
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bool(false)
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-- Line 3 --
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string(44) "is a heredoc string. ksklnm@@$$&$&^%&^%&^%&
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"
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int(152)
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bool(false)
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-- Line 4 --
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string(21) "<html> html </html>
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"
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int(193)
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bool(false)
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-- Line 5 --
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string(43) "this line is without any html and php tags
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"
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int(236)
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bool(false)
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-- Line 6 --
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string(79) "this is a line with more than eighty character,want to check line splitting cor"
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int(315)
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bool(false)
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-- Line 7 --
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string(27) "rectly after 80 characters
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"
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int(342)
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bool(false)
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-- Line 8 --
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string(41) "this is the text containing
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character
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"
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int(383)
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bool(false)
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-- Line 9 --
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string(46) "this text contains some html tags body br
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"
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int(451)
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bool(false)
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-- Line 10 --
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string(23) "this is the line with
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"
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int(474)
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bool(false)
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-- Line 11 --
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string(12) " character. "
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int(486)
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bool(true)
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-- Testing fgetss() with file opened using rt mode --
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int(486)
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bool(true)
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int(0)
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bool(false)
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-- Reading line by line with allowable tags: <test>, <html>, <?> --
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-- Line 1 --
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string(40) "<test>Testing fgetss() functions</test>
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"
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int(40)
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bool(false)
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-- Line 2 --
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string(10) " {;} this
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"
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int(99)
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bool(false)
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-- Line 3 --
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string(44) "is a heredoc string. ksklnm@@$$&$&^%&^%&^%&
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"
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int(152)
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bool(false)
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-- Line 4 --
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string(21) "<html> html </html>
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"
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int(193)
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bool(false)
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-- Line 5 --
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string(43) "this line is without any html and php tags
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"
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int(236)
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bool(false)
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-- Line 6 --
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string(79) "this is a line with more than eighty character,want to check line splitting cor"
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int(315)
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bool(false)
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-- Line 7 --
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string(27) "rectly after 80 characters
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"
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int(342)
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bool(false)
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-- Line 8 --
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string(41) "this is the text containing
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character
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"
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int(383)
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bool(false)
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-- Line 9 --
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string(46) "this text contains some html tags body br
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"
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int(451)
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bool(false)
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-- Line 10 --
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string(23) "this is the line with
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"
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int(474)
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bool(false)
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-- Line 11 --
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string(12) " character. "
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int(486)
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bool(true)
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-- Testing fgetss() with file opened using r+ mode --
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int(486)
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bool(true)
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int(0)
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bool(false)
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-- Reading line by line with allowable tags: <test>, <html>, <?> --
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-- Line 1 --
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string(40) "<test>Testing fgetss() functions</test>
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"
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int(40)
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bool(false)
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-- Line 2 --
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string(10) " {;} this
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"
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int(99)
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bool(false)
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-- Line 3 --
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string(44) "is a heredoc string. ksklnm@@$$&$&^%&^%&^%&
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"
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int(152)
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bool(false)
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-- Line 4 --
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string(21) "<html> html </html>
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"
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int(193)
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bool(false)
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-- Line 5 --
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string(43) "this line is without any html and php tags
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"
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int(236)
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bool(false)
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-- Line 6 --
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string(79) "this is a line with more than eighty character,want to check line splitting cor"
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int(315)
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bool(false)
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-- Line 7 --
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string(27) "rectly after 80 characters
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"
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int(342)
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bool(false)
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-- Line 8 --
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string(41) "this is the text containing
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character
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"
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int(383)
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bool(false)
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-- Line 9 --
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string(46) "this text contains some html tags body br
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"
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int(451)
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bool(false)
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-- Line 10 --
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string(23) "this is the line with
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"
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int(474)
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bool(false)
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-- Line 11 --
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string(12) " character. "
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int(486)
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bool(true)
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-- Testing fgetss() with file opened using r+b mode --
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int(486)
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bool(true)
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int(0)
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bool(false)
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-- Reading line by line with allowable tags: <test>, <html>, <?> --
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-- Line 1 --
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string(40) "<test>Testing fgetss() functions</test>
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"
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int(40)
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bool(false)
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-- Line 2 --
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string(10) " {;} this
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"
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int(99)
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bool(false)
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-- Line 3 --
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string(44) "is a heredoc string. ksklnm@@$$&$&^%&^%&^%&
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"
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int(152)
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bool(false)
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-- Line 4 --
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string(21) "<html> html </html>
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"
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int(193)
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bool(false)
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-- Line 5 --
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string(43) "this line is without any html and php tags
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"
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int(236)
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bool(false)
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-- Line 6 --
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string(79) "this is a line with more than eighty character,want to check line splitting cor"
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int(315)
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bool(false)
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-- Line 7 --
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string(27) "rectly after 80 characters
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"
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int(342)
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bool(false)
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-- Line 8 --
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string(41) "this is the text containing
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character
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"
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int(383)
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bool(false)
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-- Line 9 --
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string(46) "this text contains some html tags body br
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"
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int(451)
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bool(false)
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-- Line 10 --
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string(23) "this is the line with
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"
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int(474)
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bool(false)
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-- Line 11 --
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string(12) " character. "
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int(486)
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bool(true)
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-- Testing fgetss() with file opened using r+t mode --
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int(486)
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bool(true)
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int(0)
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bool(false)
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-- Reading line by line with allowable tags: <test>, <html>, <?> --
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-- Line 1 --
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string(40) "<test>Testing fgetss() functions</test>
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"
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int(40)
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bool(false)
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-- Line 2 --
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string(10) " {;} this
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"
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int(99)
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bool(false)
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-- Line 3 --
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string(44) "is a heredoc string. ksklnm@@$$&$&^%&^%&^%&
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"
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int(152)
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bool(false)
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-- Line 4 --
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string(21) "<html> html </html>
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"
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int(193)
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bool(false)
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-- Line 5 --
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string(43) "this line is without any html and php tags
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"
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int(236)
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bool(false)
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-- Line 6 --
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string(79) "this is a line with more than eighty character,want to check line splitting cor"
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int(315)
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bool(false)
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-- Line 7 --
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string(27) "rectly after 80 characters
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"
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int(342)
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bool(false)
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-- Line 8 --
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string(41) "this is the text containing
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character
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"
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int(383)
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bool(false)
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-- Line 9 --
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string(46) "this text contains some html tags body br
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"
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int(451)
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bool(false)
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-- Line 10 --
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string(23) "this is the line with
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"
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int(474)
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bool(false)
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-- Line 11 --
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string(12) " character. "
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int(486)
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bool(true)
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Done
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