216 lines
3.3 KiB
PHP
216 lines
3.3 KiB
PHP
--TEST--
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Test fscanf() function: usage variations - string formats with resource
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--FILE--
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<?php
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/* Test fscanf() to scan resource type using different string format types */
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$file_path = __DIR__;
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echo "*** Test fscanf(): different string format types with resource ***\n";
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// create a file
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$filename = "$file_path/fscanf_variation16.tmp";
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$file_handle = fopen($filename, "w");
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if($file_handle == false)
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exit("Error:failed to open file $filename");
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// resource type variable
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$fp = fopen (__FILE__, "r");
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$dfp = opendir ( __DIR__ );
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// array of resource types
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$resource_types = array (
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$fp,
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$dfp
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);
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$string_formats = array( "%s",
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"%hs", "%ls", "%Ls",
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" %s", "%s ", "% s",
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"\t%s", "\n%s", "%4s",
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"%30s", "%[a-zA-Z0-9]", "%*s");
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$counter = 1;
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// writing to the file
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foreach($resource_types as $value) {
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@fprintf($file_handle, "%s", $value);
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@fprintf($file_handle, "\n");
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}
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// closing the file
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fclose($file_handle);
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// opening the file for reading
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$file_handle = fopen($filename, "r");
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if($file_handle == false) {
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exit("Error:failed to open file $filename");
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}
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$counter = 1;
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// reading the values from file using different string formats
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foreach($string_formats as $string_format) {
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// rewind the file so that for every foreach iteration the file pointer starts from bof
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rewind($file_handle);
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echo "\n-- iteration $counter --\n";
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while( !feof($file_handle) ) {
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try {
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var_dump(fscanf($file_handle,$string_format));
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} catch (ValueError $exception) {
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echo $exception->getMessage() . "\n";
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}
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}
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$counter++;
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}
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// closing the resources
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fclose($fp);
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closedir($dfp);
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echo "\n*** Done ***";
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?>
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--CLEAN--
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<?php
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$file_path = __DIR__;
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$filename = "$file_path/fscanf_variation16.tmp";
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unlink($filename);
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?>
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--EXPECT--
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*** Test fscanf(): different string format types with resource ***
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-- iteration 1 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 2 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 3 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 4 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 5 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 6 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 7 --
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Bad scan conversion character " "
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Bad scan conversion character " "
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bool(false)
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-- iteration 8 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 9 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 10 --
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array(1) {
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[0]=>
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string(4) "Reso"
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}
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array(1) {
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[0]=>
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string(4) "Reso"
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}
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bool(false)
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-- iteration 11 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 12 --
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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array(1) {
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[0]=>
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string(8) "Resource"
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}
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bool(false)
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-- iteration 13 --
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array(0) {
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}
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array(0) {
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}
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bool(false)
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*** Done ***
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