I’m trying to get information from db using php in android studio java. The php code works 100%. The problems is that when I open the app from the Android emulator the app closes itself almost instantly. This is the error message I get in run Logcat is empty The Build is also error-less From what I see …
Tag: php
PHP Bcrypt Salt as of 7.0
I am working on an application in which I have to compare 2 hashed passwords in a database, one password is being generated in PHP with $Password = password_hash($RawPassword, PASSWORD_BCRYPT); While the other password that is being sent to the database to compare with the PHP hashed password is generated in …
Java Regex vs. PHP, Dangling meta character ‘?’
I’m tagging this with PHP even though it’s a Java question. The regex is copied from a PHP source so I’m hoping some PHPers can help with the question. I decided to build a simple spam filter, just …
Decrypt using AES-256-ECB in Java
I have encrypted the string in PHP using AES-256-ECB. I would like to decrypt the same using Java/Scala? I am seeing the following error? how can we decrypt the same using Java? Note: (decryption in PHP is working as expected) but I want to do this in Java Answer The key has to be exactly 256 bit long. Clearl…
Rebuild of a RSA Private Key from modulus & exponent fails
I’m trying to rebuild a RSA keypair from modulus & private/public exponents. The conversion works correct for the public key but fails to private key when comparing the encoded private keys. When using this rebuild private/public keypair for encryption it works (!) in Java, but when using the rebuil…
Conversion table HTML/PHP/Java
I need to make a conversion table that essentially says if variable 1 is in this range and variable 2 is in this range then variable 3 = x. I’ve done this in PHP and it works, however for my current project PHP won’t work. Is there another straight forward way to accomplish this via Java or someth…
how to decode Java stream in PHP
I requested Walmart report API and the result would be returned zip file stream.Refer to the API documents,it gives an example to realize it with Java code as the following below: However,if I use php like: It would download zip file but the file data is corrupt.It maybe such a reason like the byte stream is …
Android Volley: select data from MySQL database by id specified by user
I’m writing a simple Android application using Volley. I’d like to know how to select a first name and a last name from MySQL database by ID, which user enter into editText in application. This is my PHP script: If I specified the ID in the code, it returns a data in JSON, which I demand, so the s…
Is it possible to force a web app in Php to work with a desktop app in Java?
A simple socktet app. There is a server, and multiple clients from all around the world can connect to this server using its IP address and a port number. And right after that, you can send a messenge, and everyone who is connected will be able to see it. Answer You are almost there dude, you willing to have …
PDFtk throws a Java Exception when attempting to use ‘fill_form’ function
I have a PHP application that fills out a form from a database call. At present I am putting this together using PDFtk, I am able to run a number of PDFtk commands with no issue and I am currently working out the desired command at command line. My call is currently this: This exact call run multiple times ge…