Replaced `==` with `===` and `!=` with `!==` in /system/helpers
diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 5f0427f..0bda333 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -50,7 +50,7 @@
{
$CI =& get_instance();
- if (strtolower($CI->config->item('time_reference')) == 'gmt')
+ if (strtolower($CI->config->item('time_reference')) === 'gmt')
{
$now = time();
$system_time = mktime(gmdate("H", $now), gmdate("i", $now), gmdate("s", $now), gmdate("m", $now), gmdate("d", $now), gmdate("Y", $now));
@@ -90,12 +90,12 @@
*/
function mdate($datestr = '', $time = '')
{
- if ($datestr == '')
+ if ($datestr === '')
{
return '';
}
- $time = ($time == '') ? now() : $time;
+ $time = ($time === '') ? now() : $time;
$datestr = str_replace(
'%\\',
@@ -280,14 +280,14 @@
return 0;
}
- if ( ! is_numeric($year) OR strlen($year) != 4)
+ if ( ! is_numeric($year) OR strlen($year) !== 4)
{
$year = date('Y');
}
- if ($month == 2)
+ if ($month === 2)
{
- if ($year % 400 == 0 OR ($year % 4 == 0 && $year % 100 != 0))
+ if ($year % 400 === 0 OR ($year % 4 === 0 && $year % 100 !== 0))
{
return 29;
}
@@ -310,7 +310,7 @@
*/
function local_to_gmt($time = '')
{
- if ($time == '')
+ if ($time === '')
{
$time = time();
}
@@ -344,14 +344,14 @@
*/
function gmt_to_local($time = '', $timezone = 'UTC', $dst = FALSE)
{
- if ($time == '')
+ if ($time === '')
{
return now();
}
$time += timezones($timezone) * 3600;
- if ($dst == TRUE)
+ if ($dst === TRUE)
{
$time += 3600;
}
@@ -410,7 +410,7 @@
{
$r = date('Y', $time).'-'.date('m', $time).'-'.date('d', $time).' ';
- if ($fmt == 'us')
+ if ($fmt === 'us')
{
$r .= date('h', $time).':'.date('i', $time);
}
@@ -424,7 +424,7 @@
$r .= ':'.date('s', $time);
}
- if ($fmt == 'us')
+ if ($fmt === 'us')
{
$r .= ' '.date('A', $time);
}
@@ -447,7 +447,7 @@
*/
function human_to_unix($datestr = '')
{
- if ($datestr == '')
+ if ($datestr === '')
{
return FALSE;
}
@@ -491,7 +491,7 @@
$hour += 12;
}
- if (substr($ampm, 0, 1) === 'a' && $hour == 12)
+ if (substr($ampm, 0, 1) === 'a' && $hour === 12)
{
$hour = '00';
}
@@ -562,7 +562,7 @@
// Any other kind of string, when converted into UNIX time,
// produces "0 seconds after epoc..." is probably bad...
// return "Invalid Date".
- if (date('U', strtotime($bad_date)) == '0')
+ if (date('U', strtotime($bad_date)) === '0')
{
return 'Invalid Date';
}
@@ -591,11 +591,11 @@
$CI =& get_instance();
$CI->lang->load('date');
- $default = ($default == 'GMT') ? 'UTC' : $default;
+ $default = ($default === 'GMT') ? 'UTC' : $default;
$menu = '<select name="'.$name.'"';
- if ($class != '')
+ if ($class !== '')
{
$menu .= ' class="'.$class.'"';
}
@@ -604,7 +604,7 @@
foreach (timezones() as $key => $val)
{
- $selected = ($default == $key) ? ' selected="selected"' : '';
+ $selected = ($default === $key) ? ' selected="selected"' : '';
$menu .= '<option value="'.$key.'"'.$selected.'>'.$CI->lang->line($key)."</option>\n";
}
@@ -673,12 +673,12 @@
'UP14' => +14
);
- if ($tz == '')
+ if ($tz === '')
{
return $zones;
}
- $tz = ($tz == 'GMT') ? 'UTC' : $tz;
+ $tz = ($tz === 'GMT') ? 'UTC' : $tz;
return isset($zones[$tz]) ? $zones[$tz] : 0;
}