Jason Pruim
[email protected]
On Aug 11, 2011, at 11:52 AM, Jim Lucas wrote:
> On 8/10/2011 6:22 PM, Jason Pruim wrote:
>> So here I am attempting to generate some numbers to be inserted into a
>> database... eventually they will make up a phone number (Which I've emailed
>> about before and know about the bad ideas with it.. But it's the customer
>> :))
>>
>> Here is the code I am working with:
>>
>> <?PHP
>> function number_pad($number,$n) {
>> return str_pad((int) $number,$n,"0",STR_PAD_LEFT);
>> }
>>
>> $SQL = "SELECT * FROM Test WHERE `areacode` = '907' AND `prefix` = '200'
>> LIMIT 5";
>>
>> $result = mysql_query($SQL);
>> //$num = "0000";
>> //foreach ($result as $key => $value) {
>> // echo $key . "-" . $value . "-" . number_pad($num, "4") . "<BR>";
>> // $num++;
>> //}
>>
>> while ($num != "10000") {
>> while($row = mysql_fetch_assoc($result)) {
>> $padnum = number_pad($num, "4");
>> echo $row['areacode'] . "-" . $row['prefix'] . "-" . $padnum . "<BR>";
>> $num++;
>> }
>>
>>
>> }
>>
>> ?>
>>
>> basically all I'm trying to do is generate the last 4 digits starting at
>> 0000 and going up to 9999. for testing purposes I'm just echoing back but
>> will eventually insert the complete number back into the database as a 7
>> digit string.
>>
>> The error I'm getting is:
>>
>> Fatal error: Maximum execution time of 30 seconds exceeded in
>> /home/pruimpho/public_html/jason/dev/clients/flewid/Phone/config/phoneareacodes.php
>> on line25
>>
>> which is where the second while starts...
>>
>> Does anyone know a better way to do this?
>>
>> I'm off to finish searching google while waiting for some good news :)
>>
>> Thanks Everyone!
>>
>>
>> Jason Pruim
>> [email protected]
>>
>>
>>
>
> Jason,
>
> Here is my rendition of what you should do.
>
> <?PHP
>
> $SQL = "SELECT areacode, prefix
> FROM Test
> WHERE `areacode` = '907'
> AND `prefix` = '200'";
>
> $result = mysql_query($SQL);
>
> $values = '';
>
> while( $row = mysql_fetch_assoc($result) ) {
> foreach ( range(0, 9999) AS $n ) {
> $values .= $row['areacode'] . '-' . $row['prefix'] . '-' .
> str_pad($n, 4, '0', STR_PAD_LEFT);
> }
> }
>
> echo $values;
>
> ?>
>
> It will be much faster if you build the complete string in memory then echo
> out
> the built string.
Hey Jim,
Would that still hold true with inserting into a database which is the true end
of it? This is going to be a one time thing I'm doing and I'm trying to make it
a learning experience as I go since that's what everything should be right?
>
> Jim Lucas
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