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240 lines
4.4 KiB
PHP
240 lines
4.4 KiB
PHP
--TEST--
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Test fgetcsv() : usage variations - reading the blank line
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--FILE--
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<?php
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/*
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Prototype: array fgetcsv ( resource $handle [, int $length [, string $delimiter [, string $enclosure]]] );
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Description: Gets line from file pointer and parse for CSV fields
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*/
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/* Testing fgetcsv() by reading a file containing a blank line */
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echo "*** Testing fgetcsv() : reading the blank line ***\n";
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$filename = dirname(__FILE__) . '/fgetcsv_variation14.tmp';
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@unlink($filename);
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$file_modes = array ("r","rb", "rt", "r+", "r+b", "r+t",
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"a+", "a+b", "a+t",
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"w+", "w+b", "w+t",
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"x+", "x+b", "x+t");
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$loop_counter = 1;
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for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
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// create the file and add the content with has csv fields
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if ( strstr($file_modes[$mode_counter], "r") ) {
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$file_handle = fopen($filename, "w");
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} else {
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$file_handle = fopen($filename, $file_modes[$mode_counter] );
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}
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if ( !$file_handle ) {
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echo "Error: failed to create file $filename!\n";
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exit();
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}
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// write a blank line
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fwrite($file_handle, "\n"); // blank line
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// close the file if the mode to be used is read mode and re-open using read mode
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// else rewind the file pointer to begining of the file
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if ( strstr($file_modes[$mode_counter], "r" ) ) {
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fclose($file_handle);
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$file_handle = fopen($filename, $file_modes[$mode_counter]);
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} else {
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// rewind the file pointer to bof
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rewind($file_handle);
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}
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echo "\n-- Testing fgetcsv() with file opened using $file_modes[$mode_counter] mode --\n";
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// call fgetcsv() to parse csv fields
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// read the next line which is a blank line to see the working of fgetcsv
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$fp_pos = ftell($file_handle);
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var_dump( fgetcsv($file_handle, 1024) );
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// check the file pointer position and if eof
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var_dump( ftell($file_handle) );
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var_dump( feof($file_handle) );
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// read again to struck EOF
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var_dump( fgetcsv($file_handle, 1024) );
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// check the file pointer position and if eof
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var_dump( ftell($file_handle) );
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var_dump( feof($file_handle) );
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// close the file
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fclose($file_handle);
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//delete file
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unlink($filename);
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} //end of mode loop
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echo "Done\n";
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?>
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--EXPECT--
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*** Testing fgetcsv() : reading the blank line ***
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-- Testing fgetcsv() with file opened using r mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using rb mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using rt mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using r+ mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using r+b mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using r+t mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using a+ mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using a+b mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using a+t mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using w+ mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using w+b mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using w+t mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using x+ mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using x+b mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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-- Testing fgetcsv() with file opened using x+t mode --
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array(1) {
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[0]=>
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string(0) ""
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}
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int(1)
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bool(false)
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bool(false)
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int(1)
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bool(true)
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Done
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