PAL.C.T MINI SHELL
--TEST--
Test fscanf() function: usage variations - scientific formats with arrays
--FILE--
<?php
/*
Prototype: mixed fscanf ( resource $handle, string $format [, mixed &$...] );
Description: Parses input from a file according to a format
*/
/* Test fscanf() to scan arrays using different scientific format types */
$file_path = dirname(__FILE__);
echo "*** Test fscanf(): different scientific format types with arrays ***\n";
// create a file
$filename = "$file_path/fscanf_variation48.tmp";
$file_handle = fopen($filename, "w");
if($file_handle == false)
exit("Error:failed to open file $filename");
// array types
$array_types = array (
array(),
array(0),
array(1),
array(NULL),
array(null),
array("string"),
array(true),
array(TRUE),
array(false),
array(FALSE),
array(1,2,3,4),
array(1 => "One", "two" => 2)
);
$scientific_formats = array( "%e", "%he", "%le", "%Le", " %e", "%e ", "% e", "\t%e", "\n%e", "%4e", "%30e", "%[0-9]", "%*e");
$counter = 1;
// writing to the file
foreach($array_types as $value) {
@fprintf($file_handle, $value);
@fprintf($file_handle, "\n");
}
// closing the file
fclose($file_handle);
// opening the file for reading
$file_handle = fopen($filename, "r");
if($file_handle == false) {
exit("Error:failed to open file $filename");
}
$counter = 1;
// reading the values from file using different scientific formats
foreach($scientific_formats as $scientific_format) {
// rewind the file so that for every foreach iteration the file pointer starts from bof
rewind($file_handle);
echo "\n-- iteration $counter --\n";
while( !feof($file_handle) ) {
var_dump( fscanf($file_handle,$scientific_format) );
}
$counter++;
}
echo "\n*** Done ***";
?>
--CLEAN--
<?php
$file_path = dirname(__FILE__);
$filename = "$file_path/fscanf_variation48.tmp";
unlink($filename);
?>
--EXPECTF--
*** Test fscanf(): different scientific format types with arrays ***
-- iteration 1 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 2 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 3 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 4 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 5 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 6 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 7 --
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
Warning: fscanf(): Bad scan conversion character " " in %s on line %d
NULL
bool(false)
-- iteration 8 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 9 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 10 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 11 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 12 --
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
array(1) {
[0]=>
NULL
}
bool(false)
-- iteration 13 --
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
array(0) {
}
bool(false)
*** Done ***
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