fwrite_variation1.phpt [plain text]
--TEST--
Test fwrite() function : usage variations - r, rb & rt modes
--SKIPIF--
<?php
if( substr(PHP_OS, 0, 3) == 'WIN' ) {
die('skip...Not valid for Windows');
}
?>
--FILE--
<?php
echo "*** Testing fwrite() various operations ***\n";
include ("file.inc");
$file_modes = array("r","rb","rt");
$file_content_types = array("numeric","text","text_with_new_line","alphanumeric");
foreach($file_content_types as $file_content_type) {
echo "\n-- Testing fwrite() with file having content of type ". $file_content_type ." --\n";
foreach($file_modes as $file_mode) {
echo "-- Opening file in $file_mode --\n";
$filename = dirname(__FILE__)."/fwrite_variation1.tmp"; create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "fwrite_variation");
$file_handle = fopen($filename, $file_mode);
if(!$file_handle) {
echo "Error: failed to fopen() file: $filename!";
exit();
}
$data_to_be_written="";
fill_buffer($data_to_be_written,$file_content_type,1024);
var_dump( ftell($file_handle) ); var_dump( fwrite($file_handle, $data_to_be_written ));
var_dump( ftell($file_handle) ); var_dump( feof($file_handle) );
fseek($file_handle, SEEK_END, 0);
var_dump( ftell($file_handle) ); var_dump( fwrite($file_handle, $data_to_be_written) ); var_dump( ftell($file_handle) ); var_dump( feof($file_handle) );
var_dump( fclose($file_handle) );
clearstatcache(); var_dump( filesize($filename) ); var_dump(md5(file_get_contents($filename))); delete_file($filename); } }
echo "Done\n";
?>
--EXPECTF--
*** Testing fwrite() various operations ***
-- Testing fwrite() with file having content of type numeric --
-- Opening file in r --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "950b7457d1deb6332f2fc5d42f3129d6"
-- Opening file in rb --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "950b7457d1deb6332f2fc5d42f3129d6"
-- Opening file in rt --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "950b7457d1deb6332f2fc5d42f3129d6"
-- Testing fwrite() with file having content of type text --
-- Opening file in r --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "e486000c4c8452774f746a27658d87fa"
-- Opening file in rb --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "e486000c4c8452774f746a27658d87fa"
-- Opening file in rt --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "e486000c4c8452774f746a27658d87fa"
-- Testing fwrite() with file having content of type text_with_new_line --
-- Opening file in r --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "b09c8026a64a88d36d4c2f17983964bb"
-- Opening file in rb --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "b09c8026a64a88d36d4c2f17983964bb"
-- Opening file in rt --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "b09c8026a64a88d36d4c2f17983964bb"
-- Testing fwrite() with file having content of type alphanumeric --
-- Opening file in r --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
-- Opening file in rb --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
-- Opening file in rt --
int(0)
int(0)
int(0)
bool(false)
int(2)
int(0)
int(2)
bool(false)
bool(true)
int(1024)
string(32) "3fabd48d8eaa65c14e0d93d6880c560c"
Done