mirror of
https://github.com/php/php-src.git
synced 2024-10-21 16:33:44 +00:00
58 lines
2.1 KiB
PHP
58 lines
2.1 KiB
PHP
--TEST--
|
|
Test fopen and fclose() functions - usage variations - "r+" mode
|
|
--FILE--
|
|
<?php
|
|
/*
|
|
fopen() function:
|
|
Prototype: resource fopen(string $filename, string $mode
|
|
[, bool $use_include_path [, resource $context]] );
|
|
Description: Opens file or URL.
|
|
*/
|
|
/*
|
|
fclose() function:
|
|
Prototype: bool fclose ( resource $handle );
|
|
Description: Closes an open file pointer
|
|
*/
|
|
|
|
/* Test fopen() and fclose(): Opening the file in "r+" mode,
|
|
checking for the file creation, write & read operations,
|
|
checking for the file pointer position,
|
|
and fclose function
|
|
*/
|
|
$file_path = dirname(__FILE__);
|
|
require($file_path."/file.inc");
|
|
|
|
create_files($file_path, 1, "text_with_new_line", 0755, 20, "w", "007_variation", 2, "bytes");
|
|
$file = $file_path."/007_variation2.tmp";
|
|
$string = "abcdefghij\nmnopqrst\tuvwxyz\n0123456789";
|
|
|
|
echo "*** Test fopen() & fclose() functions: with 'r+' mode ***\n";
|
|
$file_handle = fopen($file, "r+"); //opening the file in "r+" mode
|
|
var_dump($file_handle); //Check for the content of handle
|
|
var_dump( get_resource_type($file_handle) ); //Check for the type of resource
|
|
var_dump( ftell($file_handle) ); //Initial file pointer position, expected at the begining of the file
|
|
var_dump( fread($file_handle, 100) ); //Check for read operation
|
|
var_dump( ftell($file_handle) ); //File pointer position after read operation, expected at the end of the file
|
|
var_dump( fwrite($file_handle, $string) ); //Check for write operation; passes; expected:size of the $string
|
|
var_dump( ftell($file_handle) ); //File pointer position after write operation, expected at the end of the file
|
|
var_dump( fclose($file_handle) ); //Check for close operation on the file handle
|
|
var_dump( get_resource_type($file_handle) ); //Check whether resource is lost after close operation
|
|
echo "*** Done ***\n";
|
|
--CLEAN--
|
|
<?php
|
|
unlink(dirname(__FILE__)."/007_variation2.tmp");
|
|
?>
|
|
--EXPECTF--
|
|
*** Test fopen() & fclose() functions: with 'r+' mode ***
|
|
resource(8) of type (stream)
|
|
string(6) "stream"
|
|
int(0)
|
|
string(20) "line
|
|
line of text
|
|
li"
|
|
int(20)
|
|
int(37)
|
|
int(57)
|
|
bool(true)
|
|
string(7) "Unknown"
|
|
*** Done ***
|