Implode function PHP

Question

i have a small problem, i'm using a PHP form to get answers off a contact form I created.

Here is the php:

$email_message .= "E-Commerce: \n";
$email_message .= (isset($_POST['no-credit'])) ? 
                      "No credit card: $".implode(" ", $_POST['no-credit'])."\n" : '';
$email_message .= (isset($_POST['paypal'])) ? 
                      "Paypal: $".implode(" ", $_POST['paypal'])."\n" : '';

When i get the email, and "paypal" or "no credit" is not checked "E-commerce:" still shows up. I tried something like:

$email_message .= (isset($_POST['no-credit'])) ? (isset($_POST['paypal'])) ?
                      "E-Commerce: \n";
$email_message .= (isset($_POST['no-credit'])) ? 
                      "No credit card: $".implode(" ", $_POST['no-credit'])."\n" : '';
$email_message .= (isset($_POST['paypal'])) ? 
                      "Paypal: $".implode(" ", $_POST['paypal'])."\n" : '';

But it did not work, i fell like i'm not far away but i can not get my hands on it.

Thanks

Rikesh · Accepted Answer · 2014-03-13 06:28:39Z

1

Change your condition to !empty() also you missing the : part in your ternary condition for else part,

$email_message .= (!empty($_POST['no-credit']) ) ? 
                      "No credit card: $".implode(" ", $_POST['no-credit'])."\n" : "";

answered Mar 13, 2014 at 6:28

Rikesh

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5 Comments

Rikesh Over a year ago

@ShankarDamodaran - Agree. Habitual problem :)

Shankar Narayana Damodaran Over a year ago

Removed my comment :) +1

Jenna Carter Over a year ago

@ShankarDamodaran what about the E-commerce line? i dont get it sorry

Jenna Carter Over a year ago

@Rikesh i tried that but No credit card appears in the email even though it's not checked

Rikesh Over a year ago

var_dump($_POST['no-credit']) & check if you getting anything in it.

Ananth · Accepted Answer · 2014-03-13 06:35:15Z

0

change your second example like this. But when i tried with my localhost it is working with this code.

$email_message .= (!empty($_POST['no-credit'])) ? ((!empty($_POST['paypal'])) ?"E-Commerce: \n":""):""; 
$email_message .= (empty($_POST['no-credit'])) ? 
                      "No credit card: $".implode(" ", $_POST['no-credit'])."\n" : '';
$email_message .= (empty($_POST['paypal'])) ? 
                      "Paypal: $".implode(" ", $_POST['paypal'])."\n" : '';

answered Mar 13, 2014 at 6:35

Ananth

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