By storbaek on

I am using the following to print a location:

print theme ('location', $location);

However, I need it to print 'No location entered' if not location is entered. Does anyone know how to do this with PHP?

⋅ Categories: Drupal 5.x

Comments

shakethetv’s picture

shakethetv commented 
if($location!=""){
print theme ('location', $location);  }else{
echo"No location entered.";
}

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masande’s picture

masande commented

shakethetv's code is perfectly workable but can be shortened slightly...

<?php

if ($location) {
  print theme('location', $location);
} else {
  print 'No location entered.';
}

?>

Mark Sanders
Q Collective

Mark Sanders
Q Collective

gpk’s picture

gpk commented 
print $location ? theme('location', $location) : 'No location entered';

gpk
----
www.alexoria.co.uk

gpk
----
www.alexoria.co.uk

shakethetv’s picture

shakethetv commented

ty i did not knew this one

storbaek’s picture

storbaek commented

Not sure what "ternary operator" is, but it works perfectly. Thanks!

gpk’s picture

gpk commented

expr1 ? expr2 : expr2

means

if expr1 then expr 2 otherwise expr3

gpk
----
www.alexoria.co.uk

gpk
----
www.alexoria.co.uk

traxer’s picture

traxer commented

'No location entered' looks like a string that should be translated:
print $location ? theme('location', $location) : t('No location entered');

--
~/.singatrue: file not found

basicmagic.net’s picture

basicmagic.net commented

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droople’s picture

droople commented

link