function_exists: function_exists — Return TRUE if the given function has been defined
Syntax:
bool function_exists ( string $function_name )
Example:
<?php
if (function_exists('payroll_getcomponents')) {
echo("payroll_getcomponents functions is available");
}else{
echo("payroll_getcomponents functions is NOT available");
}
?>
profile2_load_by_user: Loads the profile data of a user. Takes user id as input
Syntax:
profile2_load_by_user($account, $type_name = NULL)
Example:
<?php
$userprofile = profile2_load_by_user(3); // 3 ->uid
$leave_profile=$userprofile['leave_settings']; //Name of the Profile Type
debug($leave_profile->field_profile_field_example['und']);
$leave_profile->field_profile_field_example['und'][0]['value']='10';
$leave_profile->save(); //Saves Profile data in DB
debug($leave_profile->field_profile_field_example['und']);
?>
--
Source:
http://www.php.net/manual/en/function.function-exists.php
http://drupalcontrib.org/api/drupal/contributions!profile2!profile2.modu...
Technologies: