i want to convert month name to month number. By using this code, it is only show a result for december, the other month didnt work. But it is work if i change the year. For example, i choose November and 2015, the result is December and 2015. and if i choose November and 2014, the result is December and 2014.
The value in the database is 2015-09-28. i think there is a mistake on how i convert month name to month number. Can someone help me to fix my code.
This is my code :
VIEW
<?php echo form_open("announcement/announcement_result");?>
<?php echo form_dropdown('m', $m, set_value('m'), 'id="m"'); ?>
<?php echo form_dropdown('q', $q, set_value('q'), 'id="q"'); ?>
<?php echo form_submit('search', 'SEARCH', 'class="button expand"'); ?>
<?php echo form_close(); ?>
CONTROLLER
function announcement_list()
{
$data['q'] = array(
'' => ' Select Year',);
for ($i = 0; $i < 10; $i++)
{
$date = date('Y') - $i;
$data['q'][$date] = $date;
}
$m = '';
$data['m'] = $m;
$data['m'] = array(
'' => 'Select Month',
);
for ($m = 1; $m <= 12; $m++) {
$month = date("F", mktime(0, 0, 0, $m));
$data['m'][$month] = $month;
}
if ($m='December')
{
$m='12';
}
else if($m='November')
{
$m='11';
}
else if ($m='October')
{
$m='10';
}
else if ($m='September')
{
$m='9';
}
else if ($m='August')
{
$m='8';
}
else if ($m='July')
{
$m='7';
}
else if ($m='June')
{
$m='6';
}
else if ($m='May')
{
$m='5';
}
else if ($m='April')
{
$m='4';
}
else if ($m='March')
{
$m='3';
}
else if ($m='February')
{
$m='2';
}
else if ($m='January')
{
$m='1';
}
$data['results'] = $this->news_model->get_announcement_list($config['per_page'], $page);
}
MODEL
function get_results($m, $q, $limit=6, $offset=0)
{
$sql = "SELECT *
FROM ArkibBerita
WHERE code='PENGUMUMAN' AND Enable = 'Y' AND Lang ='EN' AND YEAR(BeritaDate)='{$q}' AND MONTH(BeritaDate)='{$m}'
ORDER BY position ASC
OFFSET {$offset} ROWS
FETCH NEXT {$limit} ROWS ONlY";
$query = $this->db->query($sql);
return $query->result();
}
What about:
echo date('m', strtotime('january'));
Output:
01
If you don't want the leading zero use n
or see the manual for other usages; http://php.net/manual/en/function.date.php .
In your code you aren't comparing the date, you are setting it.
if ($m='December')
Should be
if ($m=='December')
One equals sets. Two equals compares. Three equals compares and requires the same variable type. http://php.net/manual/en/language.operators.comparison.php
So on every iteration your $m
is going to be 12
because the $m
always sets to the string and that is the first condition it hits. If you inverted your order it would be set to 1
.
You also should look into using prepared statements for your SQL queries. http://php.net/manual/en/security.database.sql-injection.php
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