For smarty's html_options function, is there a way to avoid having to do this (other than not using smarty that is)?
{if $smarty.post}
{html_options name=option_1 options=$options selected=$smarty.post.option_1}
{else}
{html_options name=option_1 options=$options}
{/if}
I realize that it won't show up in the template, but it s...
I have this function:
function coin_matrix($test, $revs) {
$coin = array();
for ($i = 0; $i < count($test); $i++) {
foreach ($revs as $j => $rev) {
foreach ($revs as $k => $rev) {
if ($j != $k &&
$test[$i][$j] != null &&
$test[$i][$k] != null) {
...
i've a search form with paging. when the user enters the keyword initially, it works fine and displays the required output; however, it also shows this error:
Notice: Undefined index: page in C:\Users\user\Documents\Projects\Pro\search.php on line 21 Call Stack: 0.0011 372344 1. {main}() C:\Users\user\Documents\Projects\Pro\search.php:0...
hello I am a wordpress theme developer. i created a theme which works fine in WP_DEBUG=False but gets undefined index error when I set WP_DEBUG=True
My theme has an options page, whenever i click on save i get these errors:
Notice: Undefined index: ang_temp in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 1...
$pattern2 = "/([A-Za-z0-9\.\-\_\!\#\$\%\&\'\*\+\/\=\?\^\`\{\|\}]+)\@([A-Za-z0-9.-_]+)(\.[A-Za-z]{2,5})/";
foreach ($lines as $email) {
preg_match($pattern2,$email,$goodies);
$goodies[0]=filter_var($goodies[0], FILTER_SANITIZE_EMAIL);
if(filter_var($goodies[0], FILTER_VALIDATE_EMAIL)){
array_push($good,$goodies[0]);
...
Best asked by an example:
my $var1=1;
my $var2;
my $var3=3;
# say "at least one undef" if at least one of $var1, $var2, $var3 is undef
Obviously I can explicitly loop and do that, but I always like to find one liners that achieve the same result.
...
OK, so I have this undefined index error occurring when I'm defining some variables to be used in a email contact form in PHP.
Here is my script (email address omitted for privacy sake:
<?php
$to = "[email protected]";
$subject = "Aquadual Contact Form Message";
$email = $_REQUEST['email'];
$message = $_REQUEST['message'];
ma...