how to concatenate two variables in php

Ec (2); NuSoap is a WebService programming tool in the PHP environment, used to create or call WebService. It is an open-source software. It is a series of PHP classes that use PHP language to send and receive SOAP messages over HTTP. It is

NuSoap is a WebService programming tool in the PHP environment. it is used to create or call WebService. It is an open source software, is fully written in PHP language, through HTTP to send and receive SOAP messages of a series of PHP class,

NuSoap is a WebService programming tool in the PHP environment. it is used to create or call WebService. It is an open source software, is fully written in PHP language, through HTTP to send and receive SOAP messages of a series of PHP class,

It is an open source software, is fully written in PHP language, through HTTP to send and receive SOAP messages of a series of PHP class, developed by NuSphere Corporation (http://dietrich.ganx4.com/nusoap. One advantage of NuSOAP is that it does

It is an open source software, developed by Nusphere Corporation (http://dietrich.ganx4.com/nusoap/), a series of PHP classes written entirely in PHP that send and receive SOAP messages over HTTP. One advantage of Nusoap is that there is no need for

It is an open-source software that is a series of PHP classes written in PHP language and sent through HTTP to send and receive SOAP messages, developed by Nusphere Corporation (http://dietrich.ganx4.com/nusoap/). One advantage of Nusoap is that

Nusoap is a WebService programming tool in the PHP environment for creating or invoking webservice. It is an open-source software that is a series of PHP classes written in PHP language and sent through HTTP to send and receive SOAP messages,

You can search for nusoap on the Internet. As follows: Nusoap is a Web Service programming tool in the PHP environment. It is used to create or call Web Services. It is an open-source software. The current version is 0.7.2. It supports soap1.1

Definition of ⚑ variableTypes of ⚑ variablesUse of ⚑ variables Variables are objects that can be constantly changed in memory, we can think of memory as a street, there are many households in the street, each tenant will have their own house number,

Definition of a variable Types of ⚑ variables Use of ⚑ variables Variables are objects that can be constantly changed in memory, we can think of memory as a street, there are many households in the street, each tenant will have their own house