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|
<?php
/*
+----------------------------------------------------------------------+
| ini doc settings updater |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2005 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_0.txt. |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Nuno Lopes <nlopess@php.net> |
+----------------------------------------------------------------------+
*/
require_once './cvs-versions.php';
/** converts a tag like php_5_0_0 into a version like 5.0.0 */
function tag2version($tag) {
global $cvs_versions;
if (isset($cvs_versions[$tag]))
return $cvs_versions[$tag];
return strtr(substr($tag, 4), '_', '.');
}
/** checks if an ini setting has changed its value in PHP 5 */
function check_php4($array) {
foreach($array as $key => $val) {
if (substr($key, 0, 5) != 'php_4') {
continue;
}
if ($val) {
if (isset($old)) {
if ($val != $old) {
return '';
}
} else {
$old = $val;
}
}
}
if (isset($old) && $old != $array['php_5_0_0'] && $array['php_5_0_0']) {
return "$old in PHP 4.";
}
}
/** return when the option become available */
function available_since($array) {
if ($array['php_4_0_0']) {
return '';
}
foreach($array as $key => $val) {
if ($val) {
return 'Available since PHP ' . tag2version($key) . '.';
}
}
}
/** check for changes between versions */
function last_version($array) {
$php4 = check_php4($array);
$str = '';
foreach($array as $key => $val) {
if ($php4 && substr($key, 0, 5) == 'php_4') {
continue;
}
if ($val) {
if (isset($old)) {
if ($val != $old) {
if ($old_tag == 'php_4_cvs') {
$str .= " $old in PHP < 5.";
} else {
$str .= " $old in PHP <= " . tag2version($old_tag) . '.';
}
}
}
$old = $val;
$old_tag = $key;
}
}
return $php4 . $str;
}
/** generate the changelog column */
function generate_changelog($array) {
array_shift($array);
return trim(last_version($array) . ' ' . available_since($array));
}
if (!$idx = sqlite_open('ini_changelog.sqlite', 0666, $error)) {
die("Couldn't open the DB: $error");
}
$q = sqlite_unbuffered_query($idx, 'SELECT * FROM changelog');
/* This hack is needed because sqlite 2 sort case-sensitive */
while($row = sqlite_fetch_array($q, SQLITE_ASSOC)) {
uksort($row, 'strnatcmp');
$info[$row['name']] = $row;
}
uksort($info, 'strnatcasecmp');
foreach ($info as $row) {
$changelog[$row['name']] = generate_changelog($row);
}
if (!isset($included)) {
foreach ($changelog as $key => $val) {
echo "$key : $val\n";
}
}
sqlite_close($idx);
?>
|
