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Commit b2b9d2e

Browse files
refactor: Fixed (again) fetch method... two times in a row
1 parent 6bb7f13 commit b2b9d2e

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2 files changed

+84
-10
lines changed

2 files changed

+84
-10
lines changed

‎db.class.php

Lines changed: 25 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -9,6 +9,7 @@
99
* 2021年08月17日 -> Made a few improvements within base core functions
1010
* 2021年11月16日 -> Fixed Fetch method when same SQL is called more than once
1111
* 2022年01月22日 -> Fixed Fetch method when same SQL is called in a simple way. Also added a way to RETRIEVE data if same SQL is sent again
12+
* 2022年01月24日 -> Fetch method is getting more complicated to solve. Third time in a row.
1213
*/
1314

1415
class db
@@ -139,10 +140,14 @@ private static function encapsulate($mixed, $simple = false)
139140
$instance = new dbObject(self::getInstance()->query($mixed), array("key" => $key, "simple" => $simple));
140141
self::$object[$key] = $instance;
141142
}
142-
if (self::$object[$key]->extra["rows"] + 1== self::$object[$key]->extra["totalEntries"] && self::$object[$key]->extra["totalEntries"] <= 0) {
143+
if (self::$object[$key]== "unsetted") {
143144
unset(self::$object[$key]);
144145
return false;
145146
}
147+
/*if (self::$object[$key]->extra["rows"] + 1 == self::$object[$key]->extra["totalEntries"] && self::$object[$key]->extra["totalEntries"] <= 0) {
148+
unset(self::$object[$key]);
149+
return false;
150+
}*/
146151
return self::$object[$key];
147152
}
148153
if ($mixed instanceof dbObject) {
@@ -187,6 +192,12 @@ public static function fetchAll($mixed)
187192
}
188193
}
189194

195+
public static function unsetObject($object)
196+
{
197+
self::$object[$object->extra['key']] = "unsetted";
198+
unset(self::$object[$object->extra['key']]);
199+
}
200+
190201
/** It counts the total rows that $mixed have */
191202
public static function count($mixed)
192203
{
@@ -413,10 +424,11 @@ public static function page($echo = true, $class = "")
413424
$buttons[] = str_replace(array("{rel}", "{target}", '{text|number}', '{active}', '{disabled}'), array("rel='next'", $url . "?" . http_build_query($_GET), $words["next"], '', ''), $htmlButton);
414425
}
415426
}
427+
$return = str_replace(array("{additional}", "{buttons}"), array($words['class'], implode("", $buttons)), $htmlWrapper);
416428
if ($echo) {
417-
echo str_replace(array("{additional}", "{buttons}"), array($words['class'], implode("", $buttons)), $htmlWrapper);
429+
echo $return;
418430
} else {
419-
return true;
431+
return $return;
420432
}
421433
}
422434
}
@@ -470,7 +482,7 @@ public static function setFriendlyURL($FriendlyURLInstance)
470482
/** It will retrieve the collumns of the given $table */
471483
private static function getTableCollumns($table)
472484
{
473-
return self::fetchAll(self::query("DESCRIBE $table"));
485+
return self::fetchAll("DESCRIBE $table;");
474486
}
475487

476488
/** It will fix invalid $data keys before insert them on the $table. It removes not used keys inside $data, and bind a empty string if a specific $key that exists on the table, doesn't exist on $data */
@@ -766,13 +778,21 @@ public static function getInstance()
766778
public function getData($all = false)
767779
{
768780
if ($all) {
769-
return $this->getInstance()->fetchAll(PDO::FETCH_ASSOC);
781+
$data = $this->getInstance()->fetchAll(PDO::FETCH_ASSOC);
782+
db::unsetObject($this);
783+
return $data;
770784
}
771785
if (!$this->extra['simple']) {
772786
$this->extra["rows"]++;
773787
$data = $this->getInstance()->fetch(PDO::FETCH_ASSOC);
788+
if ($this->extra['rows'] == $this->extra['totalEntries']) {
789+
db::unsetObject($this);
790+
}
774791
return $data;
775792
} else {
793+
if (empty($this->data)) {
794+
return false;
795+
}
776796
return $this->data[0];
777797
}
778798
}

‎index.php

Lines changed: 59 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -7,15 +7,69 @@
77

88
db::addConnection('default', array("HOST" => "localhost", "USER" => "root", "PASSWORD" => "", "NAME" => "test"));
99

10+
$emails = db::fetchAll("describe emails");
11+
echo "<pre>";
12+
print_R($emails);
13+
echo "</pre>";
14+
echo "<hr/>";
1015

11-
12-
while ($dado = db::fetch("select * from emails")) {
16+
while ($dado = db::fetch("describe emails")) {
1317
echo "<pre>";
1418
print_r($dado);
1519
echo "</pre>";
1620
}
1721

22+
$emails = db::fetchAll("describe emails");
23+
echo "<pre>";
24+
print_R($emails);
25+
echo "</pre>";
26+
echo "<hr/>";
27+
$emails = db::fetchAll("describe emails");
28+
echo "<pre>";
29+
print_R($emails);
30+
echo "</pre>";
31+
echo "<hr/>";
32+
$emails = db::fetchAll("describe emails");
33+
echo "<pre>";
34+
print_R($emails);
35+
echo "</pre>";
36+
echo "<hr/>";
37+
$emails = db::fetchAll("describe emails");
38+
echo "<pre>";
39+
print_R($emails);
40+
echo "</pre>";
41+
echo "<hr/>";
42+
$emails = db::fetchAll("describe emails");
43+
echo "<pre>";
44+
print_R($emails);
45+
echo "</pre>";
46+
echo "<hr/>";
47+
$emails = db::fetchAll("describe emails");
48+
echo "<pre>";
49+
print_R($emails);
50+
echo "</pre>";
51+
echo "<hr/>";
52+
$emails = db::fetchAll("describe emails");
53+
echo "<pre>";
54+
print_R($emails);
55+
echo "</pre>";
56+
echo "<hr/>";
57+
$emails = db::fetchAll("describe emails");
58+
echo "<pre>";
59+
print_R($emails);
60+
echo "</pre>";
61+
echo "<hr/>";
62+
$emails = db::fetchAll("describe emails");
63+
echo "<pre>";
64+
print_R($emails);
65+
echo "</pre>";
66+
echo "<hr/>";
67+
$emails = db::fetchAll("describe emails");
68+
echo "<pre>";
69+
print_R($emails);
70+
echo "</pre>";
71+
echo "<hr/>";
1872

19-
$check = db::fetch("select * from emails");
20-
echo"q";
21-
print_r($check);
73+
echo"<br/><br/>Oi<br/><br/>";
74+
$check = db::fetch("describe emails");
75+
print_r($check);

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