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Why can you only call private methods in a constructor?
I'm getting an error that "until the initialization of $this has completed, only private methods may be used".
Surprisingly there didn't seem to be any google results for the error message, or anything about doing function __construct() { $this->publicMethod(); } in the PHP docs.
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$b=number_format($number[12],2);
$sql01=mysql_query("UPDATE t_maindbfordashboard SET valueVar=".$a." WHERE managementName=dds");
I am absolutely sure that there are no problems connecting to the database or such. This query works when I try "SELECT * FROM tableName". Where do you think I'm making a mistake?
Ask if you need more help, and side note be careful with the sql, yours can be injected.
$b=number_format($number[12],2);
$sql01= $MysqliHandler->prepare('UPDATE t_maindbfordashboard SET valueVar=? WHERE managementName="dds"');
$sql01->bind_param('s', $b); //you typed $a here but where is that value from? guess its $b?
$sql01->execute();
$sql01->close();
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I would like to know what information that my website receives beside
$_SERVER['value']?
is there other fields can be obtained ?
Thank you
var_dump($_SERVER) or print_r($_SERVER) show you all output of $_SERVER global's
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I know, by using protected or private, we can limit the visibility of a member in a class. But I'm curious about the purpose of doing so. Calling a class name($a = new class B) doesn't make its members global. So, why still need to protect its members?
For low coupling and high cohesion
Please check below:
http://www.hokstad.com/why-coupling-is-always-bad-cohesion-vs-coupling
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I'm a PHP newbie trying to debug someone's code. The very first line of the code has what I think is a constant as shown below:
<?php
set_time_limit (0);
require_once (SITE_PATH. '/server/php/libs/dbase/handler.php');
I have written a debug statement and I have gotten a null.
echo "SITE_PATH"
How should PHP constants be declared. Should'nt the require statement be $SITE_PATH instead of SITE_PATH?
php constants must be defined as :
define('SITE_PATH','http://localhost/site');
and are used as :
echo SITE_PATH;
Look at this : php constants
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I've tried several posted xml tests from stackoverflow.
from USPS Address Validation Fail
http://production.shippingapis.com/ShippingAPI.dll?API=Verify&XML=<AddressValidateRequest USERID="123USERID567"><Address ID="1"><Address1></Address1><Address2>10051+Orr+%26amp%3b+Day+Rd</Address2><City>santa+fe+springs</City><State>ca</State><Zip5>90670</Zip5><Zip4></Zip4></Address></AddressValidateRequest>
from USPS api - using curl and codeigniter
http://testing.shippingapis.com/ShippingAPITest.dll?API=CityStateLookup&XML=<CityStateLookupRequest USERID="xxxxxxx"><ZipCode ID= "0"><Zip5>90210</Zip5></ZipCode></CityStateLookupRequest>
These are the errors I get:
Once they moved me to production, it was fine.