PHP – Page 1297 – PHP Questions

Using smarty variable within {php} tags

Very simple question, is it possible to use a smarty var inside the {php}{/php} tags. I know it’s deprecated, pointless, not recommended, etc., but please, I am looking for a simple patch ! Something …

Test if a regular expression is a valid one in PHP

php regex

I am writing a form validation class and wish to include regular expressions in the validation. Therefore, the regex provided isn’t guaranteed to be valid. How can I (efficiently) check that the …

Add namespace Prefix in Nusoap PHP

I’m using nusoap v 1.123, I’m trying to add the prefixes urn in my generated request of nusoap This is what I am expecting <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/…

Remove Same Character once from two different string

php replace string

I need help in PHP Script. I have two strings. After removing the same character from both string once, Another Two Strings example Output I tried str_replace which replace all the all the characters. Thanks for your helps Answer

Transpose 2d array, join second level with commas, and join first level with pipes

arrays implode matrix php transpose

I have the following two-dimensional array: I want to convert columns to rows then reduce the matrix to a string like the following: Answer I’m assuming that you have this array: In which case, you can do this: See it working

PHP: Append to thrown exception message

exception exception-handling php

Take the following function as an example of what I want to do: public function save() { $this->connect(‘wb’); try { if(!$this->lock()) throw new Exception(“Unable …

Regex to find content of the last occurence of square brackets

php regex

Hi Everybody, I’m Currently using preg_match and I’m trying to extract some informations enclosed in square brackets. So far, I have used this: /[(.*)]/ But I want it to be only the content of the last occurence – or the first one, if starting from the end! In the following: string = “…