mirror of
https://github.com/php/php-src.git
synced 2024-10-21 08:22:42 +00:00
290 lines
4.1 KiB
PHP
290 lines
4.1 KiB
PHP
--TEST--
|
|
Test fgetc() function : usage variations - different read modes
|
|
--FILE--
|
|
<?php
|
|
/*
|
|
Prototype: string fgetc ( resource $handle );
|
|
Description: Gets character from file pointer
|
|
*/
|
|
|
|
/* read from fie using fgetc, file opened using different
|
|
read read modes */
|
|
|
|
echo "*** Testing fgetc() : usage variations ***\n";
|
|
echo "-- Testing fgetc() with files opened with different read modes --\n";
|
|
|
|
$file_modes = array( "a+", "a+b", "a+t",
|
|
"x+", "x+b", "x+t",
|
|
"w+", "w+b", "w+t" );
|
|
|
|
$filename = dirname(__FILE__)."/fgetc_variation4.tmp";
|
|
foreach ($file_modes as $file_mode ) {
|
|
echo "-- File opened in mode : $file_mode --\n";
|
|
|
|
$file_handle = fopen($filename, $file_mode);
|
|
if(!$file_handle) {
|
|
echo "Error: failed to open file $filename!\n";
|
|
exit();
|
|
}
|
|
$data = "fgetc\n test";
|
|
fwrite($file_handle, $data);
|
|
|
|
// rewind the file pointer to begining of the file
|
|
var_dump( rewind($file_handle) );
|
|
var_dump( ftell($file_handle) );
|
|
var_dump( feof($file_handle) );
|
|
|
|
// read from file, at least 7 chars
|
|
for($counter =0; $counter < 7; $counter ++) {
|
|
var_dump( fgetc($file_handle) ); // expected : 1 char
|
|
var_dump( ftell($file_handle) );
|
|
var_dump( feof($file_handle) ); // check if end of file pointer is set
|
|
}
|
|
|
|
// close the file
|
|
fclose($file_handle);
|
|
|
|
// delete the file
|
|
unlink($filename);
|
|
}
|
|
|
|
echo "Done\n";
|
|
?>
|
|
--EXPECTF--
|
|
*** Testing fgetc() : usage variations ***
|
|
-- Testing fgetc() with files opened with different read modes --
|
|
-- File opened in mode : a+ --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
-- File opened in mode : a+b --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
-- File opened in mode : a+t --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
-- File opened in mode : x+ --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
-- File opened in mode : x+b --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
-- File opened in mode : x+t --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
-- File opened in mode : w+ --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
-- File opened in mode : w+b --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
-- File opened in mode : w+t --
|
|
bool(true)
|
|
int(0)
|
|
bool(false)
|
|
string(1) "f"
|
|
int(1)
|
|
bool(false)
|
|
string(1) "g"
|
|
int(2)
|
|
bool(false)
|
|
string(1) "e"
|
|
int(3)
|
|
bool(false)
|
|
string(1) "t"
|
|
int(4)
|
|
bool(false)
|
|
string(1) "c"
|
|
int(5)
|
|
bool(false)
|
|
string(1) "
|
|
"
|
|
int(6)
|
|
bool(false)
|
|
string(1) " "
|
|
int(7)
|
|
bool(false)
|
|
Done
|