php concatenate strings code example

Example 1: how to combine variables and text into a string php

<?php
$number = 8;
$txt = "the number is".$number.", ok?"; //Use a dot to combine
echo $txt;
?>

Example 2: php concat

$a = "hello";
$b = "world";
$c = $a . " " . $b;

echo $c; // hello world

Example 3: php append string

<?php
$a = "Hello ";
$b = $a . "World!"; // now $b contains "Hello World!"

$a = "Hello ";
$a .= "World!";     // now $a contains "Hello World!"
?>

Example 4: php connect strings

$string3 = $string1 . $string2;

Example 5: how to add two string in php

Remember dot .

Example 6: php concat variable and string

<?php
  $name = "Paul";	
  $age = 26;

  echo "My name is {$name}, I'm {$age} years old ";