[Show all using Toggle/Switch]

function test(){
if(isset($_POST['submitBtn'])) { //form submission occured

    if(isset($_POST['switch-1'])){                       
        $pega = date("Y-m-d", strtotime('2017-02-02 17:02:03'));
    }else{
		$pega = date('Ymd');
	}

} 
   return $pega;
}

//FUNCTION SHOWING THE CONFERENCES
function get_future_conferences() {	
	$pega2 = test();
	
	$args = array(
		'numberposts' => -1,
		'post_type'   => 'conference',
		'post_status' => 'publish',
		'meta_key'    => 'conference_start_date',
		'orderby'     => 'meta_value',
		'order'       => 'ASC',
		'meta_query'  => array(
			'key'     => 'conference_start_date',
			'value'   => $pega2,
			'compare' => '>=',
		),
	);

	$conferences = get_posts( $args );

	return $conferences;
}

 

[Show all using Toggle/Switch]

<?php if ( $display_section ) : ?>

<section class="page-section spt spb bg-light-gray cfilter-section">

<div class="wrap ml0 mw-970 mlra">

<div class="cfilter-inner">

<?php if ( ! empty( $filter_title ) ) : ?>

<div class="f18 fwb tac"><?php echo $filter_title; ?></div>

<?php endif; ?>

<div class="filter-select-wraps">

<?php if ( $focus_select ) : ?>

<?php echo $focus_select; ?>

<?php endif; ?>

<?php if ( $industry_select ) : ?>

<?php echo $industry_select; ?>

<?php endif; ?>

<?php if ( $org_select ) : ?>

<?php echo $org_select; ?>

<?php endif; ?>

<?php if ( $fifty_states_select ) : ?>

<?php echo $fifty_states_select; ?>

<?php endif; ?>

<?php if ( $type_select ) : ?>

<?php echo $type_select; ?>

<?php endif; ?>

<select class="conf_speakers">

<option value="all">All Speakers</option>

<option value="speaker-f">Fernandez</option>

<option value="speaker-marcus">Marcus Levine</option>

<option value="speaker-am">Andrew Michael</option>

</select>

<div class="checkbox">

<input type="checkbox" id="top-conference" name="top-conference">

<label for="top-conference">Top Conference</label>

</div>

<div class="filter-reset">

Reset Filters

</div>

<form method ="POST">

<label class="switch" for="switch-1">

<div class="slider round"></div>

<input type="checkbox" name="switch-1" id="switch-1" type="submit" >

</label>

<input type="submit" value="Salva" name="submitBtn">

</form>

</div>

</div>

</section>

<?php

endif;

 

[Show all using Toggle/Switch]

Thank you very much for your reply, and for the example. I already have the entire HTML page ready and working. My only problem now is to have the switch/toggle checking if it's on or off, and passing that to the function check all. I believe is the 'action' you were talking before.  
So, this is my function to check if the toggle/switch is on or off: 

function show_all () {

if (isset($_POST['checkbox'])) {

$pega = date("Y-m-d", strtotime('2017-02-02 17:02:03')); //if ON - $pega is supposed to get this value

}else{

$pega = date('Ymd'); //if OFF - $pega is supposed to get this value

}

return $pega;

}

This is the function that is receiving the value for $pega:

 

function get_future_conferences() {

$pega2 = show_all();

$args = array(

'numberposts' => -1,

'post_type' => 'conference',

'post_status' => 'publish',

'meta_key' => 'conference_start_date',

'orderby' => 'meta_value',

'order' => 'ASC',

'meta_query' => array(

'key' => 'conference_start_date',

'value' => $pega2,

'compare' => '>=',

),

);

 

$conferences = get_posts( $args );

 

return $conferences;

}

//the problem is that the function show_all is not getting that the 'checkbox' is ON. The 'value' on $args is getting only the else from the function show_all. 

[Show all using Toggle/Switch]

That's what i am trying to figure it out (sorry, I am learning PHP). I thought if I would use ( if (isset($_POST['checkbox'])) { ) would check if the switch is on or off and would give the proper value to 'value', but it doesn't. 

[Show all using Toggle/Switch]

thank you mac_gyver, and you were right. i changed, but now it's only getting the value of else ($pega = date('Ymd');

code changed: 

function get_future_conferences() {

$pega2 = show_all();

$args = array(

'numberposts' => -1,

'post_type' => 'conference',

'post_status' => 'publish',

'meta_key' => 'conference_start_date',

'orderby' => 'meta_value',

'order' => 'ASC',

'meta_query' => array(

'key' => 'conference_start_date',

'value' => $pega2,

'compare' => '>=',

),

);

$conferences = get_posts( $args );

return $conferences;

}

 

 

[Show all using Toggle/Switch]

no, I am only using that code above. 

[Show all using Toggle/Switch]

<label class="switch">

<input type="checkbox" name="switch">

<div class="slider round"></div>

</label>

 

//the HTML for the switch

 

[Show all using Toggle/Switch]

I currently have a filter set it up for my conferences list, everything is working perfect. I want to add a toggle/switch that when is on, it shows all the conferences (even the past ones). Right now is only showing the ones starting from today ('value' => date ('Ymd'),). I was thinking to create a function that checks if the switch is on or off and it depends on the answer it give the 'value' a different value. But I've tried everything and it's not working, maybe I am doing something wrong. 

Ps.: I am using date("Y-m-d", strtotime('2017-02-02 17:02:03')); to show the past conferences. If I add that to the 'value' manually it shows the past ones perfectly. 

[How do you create simple SVG wavy lines?]

Just add this css code:

@media (min-width: 992px) 

.intro-title strong:after {

background-color: !transparent

} 

[HTML5]

codecademy

[PHP json cleaning help]

foreach ($newdata as $key => $value){

if(!is_array($value)){

if($value == " " || $value == 'N/A'){

unset($newdata[$key]);

}

}else {

if($key == " " || $key == 'N/A'){

unset($newdata[$key]);

}

}

}

i changed and took ddata, now it deleted the [DOB] since it was NULL, but it didnt remove [middle] that is inside [name]

[PHP json cleaning help]

$data has the $key and key value pair, but i dont know how to access the [first], and [middle]

[PHP json cleaning help]

i dont know what you mean. but thanks for the help 

[PHP json cleaning help]

There are still elements in the array with blank spaces. Not sure if i am missing something here

<?php $ch= curl_init('https://coderbyte.com/api/challenges/json/json-cleaning');

curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

curl_setopt($ch, CURLOPT_HEADER, 0);

$data = curl_exec($ch);

$newdata = json_decode($data,true);

foreach ($newdata as $key => $value) {

if(is_array($value)) {

foreach ($value as $about => $ddata) {

if($ddata == "" || $ddata == 'N/A' || $ddata == '-' ) {

unset($value[$about]); } } }

else{ if($value == "" || $value == 'N/A' || $value == '-' ) {

unset($newdata[$key]); } } }

var_dump($newdata);

curl_close($ch); ?>