zoe Tue Jun 5 08:02:17 2007 UTC
Modified files: (Branch: PHP_5_2)
/php-src/ext/standard/tests/file file.inc
Log:
Added fill_buffer() function
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/file/file.inc?r1=1.1.2.1&r2=1.1.2.2&diff_format=u
Index: php-src/ext/standard/tests/file/file.inc
diff -u php-src/ext/standard/tests/file/file.inc:1.1.2.1
php-src/ext/standard/tests/file/file.inc:1.1.2.2
--- php-src/ext/standard/tests/file/file.inc:1.1.2.1 Fri May 25 13:44:23 2007
+++ php-src/ext/standard/tests/file/file.inc Tue Jun 5 08:02:17 2007
@@ -7,7 +7,7 @@
delete_links() : delete links
fill_files() : fill file with specified contents
change_file_perms : Change permission of files
-
+ fill_buffer() : fills buffer with specified contents
*/
define('file_not_found', 2, 1);
@@ -30,6 +30,51 @@
}
/*
+ Function : bool fill_buffer(string &$buffer, string $fill_type, int
$fill_size);
+ Description: Fills the $buffer with data as specified with requested size.
+ $buffer = buffer to be filled
+ $fill_type:
+ "text" = fills with string of size $file_size
+ "numeric" = fills with numeric value of size $file_size
+ "text_with_new_line" = similar to "text" fill type but writes with new
line
+ "alphanumeric" = fills with alphnumeric values
+ Returns: true on success, false on invalid fill type
+*/
+function fill_buffer(&$buffer, $fill_type, $fill_size) {
+
+ if ( $fill_type == "text" ) {
+ $data = "text ";
+ $size_divider = strlen($data);
+ $add_value = strlen($data);
+ } else if ( $fill_type == "text_with_new_line" ) {
+ $data = "line\nline of text\n";
+ $size_divider = strlen($data);
+ $add_value = strlen($data);
+ } else if ( $fill_type == "alphanumeric" ) {
+ $data = "ab12 ";
+ $size_divider = strlen($data);
+ $add_value = strlen($data);
+ } else if ( $fill_type == "numeric" ) {
+ $data = 2;
+ $size_divider = 1;
+ $add_value = 0;
+ } else {
+ // invalid fill type;
+ return false;
+ }
+
+ $tmp_buff = str_repeat($data, ($chunk_size/$size_divider) + $add_value );
+
+ if ( strlen($tmp_buff) > $fill_size ) {
+ $buffer = substr($tmp_buff, 0, $fill_size);
+ } else {
+ $buffer = $tmp_buff;
+ }
+
+ return true;
+}
+
+/*
Function : bool fill_file(resource $file_handle, string $fill_type, string
$file_size);
Description: Fills the file with data as specified with requested size.
$file_handle = file handle, opened with write options,
--
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