[Check array if there is nothing returned]

You can use empty() to check if $item1 and $item2 are empty as the following :

 

$query = "select stores,item1,item2 from wp_dbt_nonnis_distro_data where state = '$_GET[state]' order by stores asc";
$result = mysql_query($query,$conn);
while ($row = mysql_fetch_array($result)){
   $stores = $row['stores'];
   $item1= $row['item1'];
   $item2= $row['item2'];

   if ( !empty( $item1 ) )
       $new1 = str_replace(',', '</li><li>', $item1);
   else
       $new1 = 'Not Available';

   if ( !empty( $item2 ) )
       $new2 = str_replace(',', '</li><li>', $item2);
   else
       $new2 = 'Not Available';

   echo <<<END
   <div class="stores">
   <h2>Store Name: $stores</h2>
   <h3>Brands Carried:</h3>
   <div class="items">
   <p>Item1</p>
   <ul><li>$new1</li></ul>
   </div>
   <div class="items">
   <p>Item2</p>
   <ul><li>$new2</li></ul>
   </div>
   </div>
   END;
}

[Pretty URL's With MVC Framework]

Use mod_rewrite to do that

 

There are a lot of tutorials that explain mod_rewrite, just use Google.

[Passing array to a function]

I'm not sure how CodeIgniter works but I think you need func_get_args : http://php.net/manual/en/function.func-get-args.php

[Updating and emailing all rows in a Loop]

In these lines :

 

$sql = "UPDATE orders SET sent_order_confirm = 'yes' WHERE order_num = $order_num";
$result=mysql_query($sql);

 

Change the variable name "$result" to anything else.

 

Example :

 

 

$sql = "UPDATE orders SET sent_order_confirm = 'yes' WHERE order_num = $order_num";
$update=mysql_query($sql);

[Undefined variable error]

Hello

 

Before this line : while ($row = mysqli_fetch_array($result))

Add : $items = array();

[sorting]

Try to put it before this line : $dir_length = count($list);

[[SOLVED] Help with string]

Hello ...

 

try :

 

echo "\"First name\",\"belong's to\"";

[text box history]

Useful information, Thanks.

 

 

autocomplete="off" - but its not universally supported.

 

Gecko support it? (http://developer.mozilla.org/en/docs/How_to_Turn_Off_Form_Autocompletion)

[[SOLVED] mysql help]

Hello ...

 

use "while" to get all results :

 

while ($info = mysqli_fetch_array($result))
{
    echo $info['email'] . '<br />';
}

[[SOLVED] $_POST Problems]

Hello ...

 

In the head of submit page add :

 

print_r($_POST);

 

and tell us what is the result.

[error handling]

Hello ..

 

I don't know if I understood you correctly or not, but you may want to do something like that :

 

if (!$get_email)
{
    die("You are missing some information!");
}

[To write a looping function]

Hmmm , i think you need to hacking PHP code to do something like that , becuase it's a statement and not function .

you can do it with PHP by compile it , i mean write function open the php source file and search the "loop" statement in the php source file , if find the statement replace it by real loop statement like "while" or "for" , i mean do something like templates engine (for example Smarty) .

[Assembly language]

i know a very very bit of assembly , and i plan to be good in it but it think it will need very long time .

[Security Question]

i don't know if i understand you correctly , but as i understand you want to unactive some accounts when their users aren't in the company .

If i right , i think you have dual solution , the first solution is unactive these accounts after X clock , i mean in the login script you can check server time , if the server time is 3 PM or high stop the log in , otherwise if the time is between 8 AM to 2 PM login without any problem .

the second solution you can do it if you have Unix server by Corn jobs .

[Match html block]

try this :)

[code=php:0]
<?php

$string = '<td width="50%" class="playerbio">
                    <b>Height/Weight: </b> 6-6/229<br>
                    <b>Birthdate: </b> 04/22/1983<br>
                    <b>Birthplace: </b> Fort Smith, AR, USA<br>
                   
                  </td>

                  <td width="50%" class="playerbio">
                    <b>Team: </b> Jacksonville Jaguars<br>
                    <b>College: </b> Arkansas<br>';
                   
$search = "~</b>\s*(.*?)\s*<br>~ise";
$replace = "replace('\\1')";

$do_search = preg_replace($search,$replace,$string);

function replace($text)
{
echo $text . '<br />';
}

?>
[/code]

try this page : http://gnosis.cx/publish/programming/regular_expressions.html it's great :)

[problem with config.m4 file]

Hello ...

great it's work fine now thanks :) , i have another question please .

in the article (http://www.zend.com/php/internals/extension-writing1.php) the writer said "After running each of these commands, you should have a hello.so file in ext/hello/modules/" , The problem is i don't have hello.so i have hello.o only , so how i can generating the hello.so to use it as php extension ?

[problem with config.m4 file]

Hello ...

sorry for my bad English .

My os is Ubuntu Linux and i have Bison 2.3 , Flex 2.5.31 , GCC 4.0.3 .

i don't have any problem with compile php , but my problem exactly is i get this problem from config.m4 file :

maastaar@MaaSTaaR:~/php-4.4.4/ext/hello$ ./config.m4
./config.m4: line 1: syntax error near unexpected token `hello,'
./config.m4: line 1: `PHP_ARG_ENABLE(hello, whether to enable Hello World support,'


config.m4 :
PHP_ARG_ENABLE(hello, whether to enable Hello World support,
[ --enable-hello  Enable Hello World support])

if test "$PHP_HELLO" = "yes"; then
  AC_DEFINE(HAVE_HELLO, 1, [Whether you have Hello World])
  PHP_NEW_EXTENSION(hello, hello.c, $ext_shared)
fi


hello.c :
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "php.h"
#include "php_hello.h"

static function_entry hello_functions[] = {
    PHP_FE(hello_world, NULL)
    {NULL, NULL, NULL}
};

zend_module_entry hello_module_entry = {
#if ZEND_MODULE_API_NO >= 20010901
    STANDARD_MODULE_HEADER,
#endif
    PHP_HELLO_WORLD_EXTNAME,
    hello_functions,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
#if ZEND_MODULE_API_NO >= 20010901
    PHP_HELLO_WORLD_VERSION,
#endif
    STANDARD_MODULE_PROPERTIES
};

#ifdef COMPILE_DL_HELLO
ZEND_GET_MODULE(hello)
#endif

PHP_FUNCTION(hello_world)
{
    char *str;

    str = estrdup("Hello World");
    RETURN_STRING(str, 0);
}


php_hello.h :
#ifndef PHP_HELLO_H
#define PHP_HELLO_H 1

#define PHP_HELLO_WORLD_VERSION "1.0"
#define PHP_HELLO_WORLD_EXTNAME "hello"

PHP_FUNCTION(hello_world);

extern zend_module_entry hello_module_entry;
#define phpext_hello_ptr &hello_module_entry

#endif


what is the problem , and how i can solve it ?

[CodeWiki.us - The programmers wiki]

woow ! Great idea :)

[Mail/array help]

if you want the emails store in the variable like 'em@em1.com,em@em2.com' try this :

[code]
$query = mysql_query('SELECT * FROM table');

$mails = '';

while ($r = mysql_fetch_array($query))
{
    $mails .= $r['Email'] . ',';
}
[/code]

[Mail/array help]

if you want to make an array values the emails you should do something like this :

[code=php:0]
<?php

$emails = array();

$query = mysql_query('SELECT * FROM table');

while ($r = mysql_fetch_array($query))
{
    $emails[] = $r;
}

?>
[/code]

then you will have $emails array which store all email , now try to print one of these emails :

[code=php:0]
<?php

echo $emails[0]['Email']

?>
[/code]

so use "for" or "while" loop :)

[what does $_POST do?]

When you make form in (X)HTML like this :

[code]
<form metod="post" action="page.php">
<input name="b" type="text" />
</form>
[/code]

note the method in form tag :) it's post , so any "input" in this form will save in $_POST array .

try :
[code]print_r($_POST);[/code]

in page.php :)

[PHP Simple Search]

hmmm , ok better to use mysql_query not mysql_db_query , try .

and try to add echo '<h1>test</h1>'; above the query , and see will the page print "test" ?

[What do you edit your PHP code with?]

SCREEM - http://www.screem.org/ :)

[PHP Simple Search]

Ok , try "LIKE" as alternative for "="

[code=php:0]$query="SELECT * FROM Assembly WHERE PARTNUMBER='$search'";[/code]

to

[code=php:0]$query="SELECT * FROM Assembly WHERE PARTNUMBER LIKE '%" . $_POST['search'] . "%'";[/code]

[PHP Simple Search]

and better to write this line

[code=php:0]$query="SELECT * FROM Assembly WHERE PARTNUMBER='$search'";[/code]

like this

[code=php:0]$query="SELECT * FROM Assembly WHERE PARTNUMBER='" . $_POST['search'] . "'";[/code]

i mean use $_POST :) mybe you register_globals is off in php.ini