PHP - Please Assist With Provide Discount Before Certain Date Only

Hey Guys,  So I'm stuck on a particular line of PHP for woocommerce the code I have hear works for doing 2 levels of discount.

1 - The discount code in woocommerce coupon settings gives - 10% off for products in category named "10OFF" - Coupon settings are in the image below 

2. This code here then allows the same coupon to give 15% off off products in category named "15OFF"

3. What I can't seem to work out, is how to add another layer to this, where the same coupon will give 35% off products in a category named "35OFF"

I get the feeling this is something really super obvious to someone who knows more about PHP coding than myself! I've tried multiple IF statements, that breaks the whole thing. I'm confident Creating multiple Categories is the way forward. I just can't work out how to add the new categories to the code that doesn't suddenly break the whole thing again stopping all discounts being taken off each item.

Any advice would be hugely appreciated! I know the Code could be a lot neater in general, but I'm really new to PHP

Kind Regards to all

Liam

add_filter( 'woocommerce_coupon_get_discount_amount', 'alter_shop_coupon_data', 20, 5 );
function alter_shop_coupon_data( $round, $discounting_amount, $cart_item, $single, $coupon ){

//Settings//

    $coupon_codes = array('bigsavings');

    // Product categories at 15% 
    $product_category15 = array('15off'); // for 15% discount

    $second_percentage = 0.015; // 15 %

   // Code//

    if ( $coupon->is_type('percent') && in_array( $coupon->get_code(), $coupon_codes ) ) {
        if( has_term( $product_category15, 'product_cat', $cart_item['product_id'] ) ){
            $original_coupon_amount = (float) $coupon->get_amount();
            $discount = $original_coupon_amount * $second_percentage * $discounting_amount;
            $round = round( min( $discount, $discounting_amount ), wc_get_rounding_precision() );
        }
    }
    return $round;
}

I'm using the restrict content pro plugin to accept website registrations.

I would like users to have the ability to click a checkbox on the registration page and it automatically applies a $50 discount. 

I am using this code to add a checkbox to the registration field, but I'm having trouble applying the "RCP_Discount" class when the box is checked.

Any help would be greatly appreciated. Thank you!

~Sarah 

 <td> <input type="text" name="item[]" id="category" value="<?php echo $row1['item'];?>"  /></td>
 <td> <input type="text" name="uom[]" class="span2"  value="<?php echo $row1['uom'];?>"  /></td>
 <td> <input type="text" name="description[]" value="<?php echo $row1['description'];?>"  /></td>
 
 <td><input type="text" class="jQinv_item_qty span1" name="quantity[]"  /></td>
 
 <td><input type="text" class="jQinv_item_unit span1" name="price[]" value="<?php echo $row1['selling_price'];?>" /></td>
 

 <td><select name="tax[]" class="jQinv_item_tax span1">
 <option value="<?php echo $row1['tax'];?>"><?php echo $row1['tax'];?></option>
 <?php $l1 = mysql_query("select * from taxes") or die (mysql_error());
 while($l2 = mysql_fetch_array($l1))
 { ?>
 <option value="<?php echo $l2['rate']; ?>"> <?php echo $l2['name'];?> - <?php echo $l2['rate'];?>% </option>
 <?php } ?> </select></td>
 
 <td>
 <input type="text" class="jQinv_item_discount span1" name="discount[]"  value="<?php echo $row1['discount'];?>"  /></td>
 
<td><input type="text" class="jQinv_item_frt span1" name="freight[]"  placeholder="Freight"  /></td>
 
<td><input type="text" class="jQinv_item_frtax span1" name="freight_tax[]" placeholder="Frt Tax"   /></td>
 
<td><input type="text" class="jQinv_item_total span2" name="total[]"  /></td>

a =( ((Quantity * Price) - Discount) * (tax/100) )  + Freight + (Freight * (Freight tax/100))

 function rowInputs() {
            var balance = 0;
            var subTotal = 0;
            var taxTotal = 0;
            $(".invE_table tr").not('.last_row').each(function () {
                var $unit_price = $('.jQinv_item_unit', this).val();
                var $qty = $('.jQinv_item_qty', this).val();
                var $tax = $('.jQinv_item_tax', this).val();
var $discount = $('.jQinv_item_discount', this).val();
var $frt = $('.jQinv_item_frt', this).val();
var $frtax = $('.jQinv_item_frtax', this).val();
                
                var $total = (($unit_price * 1) * ($qty * 1))- $discount;
                var $tax_amount = (($total) *($tax/parseFloat("100")));
                var $total_amount = (($tax_amount) + ($frt)) + $frtax;
                
                
                var parsedTotal = parseFloat( ('0' + $total_amount).replace(/[^0-9-\.]/g, ''), 10 );
                var parsedTax = parseFloat( ('0' + $tax_amount).replace(/[^0-9-\.]/g, ''), 10 );
                var parsedSubTotal = parseFloat( ('0' + $total).replace(/[^0-9-\.]/g, ''), 10 );
                
                $('.jQinv_item_total',this).val(parsedTotal.toFixed(2));
                
                subTotal += parsedSubTotal;
                taxTotal += parsedTax;
                balance += parsedTotal;
                
            });
            var discount = parseFloat( ('0' + $('#inv_discount').val()).replace(/[^0-9-\.]/g, ''), 10 );
            var balance_disc = balance - discount;
            
            $(".invE_subtotal span").html(subTotal.toFixed(2));
            $(".invE_tax span").html(taxTotal.toFixed(2));
            $(".invE_discount span").html(discount.toFixed(2));
            $(".invE_balance span").html(balance_disc.toFixed(2));
        }

Hi,

I have a job listing website which displays the closing date of applications using:

$expired_date

(This displays a date such as 31st December 2019)

I am trying to show a countdown/number of days left until the closing date.

I have put this together, but I can't get it to show the number of days.

                    <?php 
                    $expired_date = get_post_meta( $post->ID, '_job_expires', true );
                    $hide_expiration = get_post_meta( $post->ID, '_hide_expiration', true );
                    if(empty($hide_expiration )) {
                        if(!empty($expired_date)) { ?>
                                <span><?php echo date_i18n( get_option( 'date_format' ), strtotime( get_post_meta( $post->ID, '_job_expires', true ) ) ) ?></span>
                    
                    <?php
                                        $datetime1 = new DateTime($expired_date);
                                        $datetime2 = date('d');
                                        $interval = $datetime1->diff($datetime2);
                                        echo $interval->d;

                     ?>
                        <?php }
                    } 
                    ?>

Can anyone help me with what I have wrong?

Many thanks

"SELECT * FROM payments2014, signup2014, editprop2014 WHERE signup2014.userid = payments2014.payment_userid AND editprop2014.prop_id = signup2014.prop_id AND signup2014.userid !='page1' AND signup2014.userid !='page6' AND signup2014.userid !='page4' AND payments2014.payment_transaction_status !='none' AND payments2014.payment_transaction_status !='CANCELLEDa' AND payments2014.payment_type !='deposit' AND payments2014.payment_paid_timestamp NOT LIKE '%2012%' AND payments2014.payment_paid_timestamp NOT LIKE '%2011%' AND payments2014.payment_paid_timestamp >= '06/12/14' ORDER BY payments2014.payment_id DESC"

host_payments2014.payment_paid_timestamp >= '06/12/14'