concat php code example
Example 1: php concat
$a = "hello";
$b = "world";
$c = $a . " " . $b;
echo $c;
Example 2: how to combine variables and text into a string php
<?php
$number = 8;
$txt = "the number is".$number.", ok?";
echo $txt;
?>
Example 3: php append string
<?php
$a = "Hello ";
$b = $a . "World!";
$a = "Hello ";
$a .= "World!";
?>
Example 4: php concatenate and add
this is inside for or foreach loop
$var .= 'string';
$var += 1;
Example 5: concatenate string php
<?php
$a = 'Hello';
$b = 'World!';
$c = $a.$b;
echo " $c \n";
?>
Example 6: how to increment a number after concatinating it with a date function in php
function generateId($existingIds) {
$currentDate = date('Ymd');
$id = 1;
while (in_array($currentDate . sprintf('%02d', $id),$existingIds)) {
$id++;
}
return $currentDate . sprintf('%02d', $id);
}