variable in string php code example
Example 1: php concat
$a = "hello";
$b = "world";
$c = $a . " " . $b;
echo $c;
Example 2: php variable in string
$a = '12345';
echo "qwe{$a}rty";
echo "qwe" . $a . "rty";
echo 'qwe{$a}rty';
echo "qwe$arty";
Example 3: add more data to variable php
$a = "Hello ";
$a .= "World!";
Example 4: PHP Variable in String
phpCopy# php 7.*
<?php
$txt = "salt";
echo "{$txt}y";
?>
Example 5: php concatenate variables to function
public function getAvg(string $var) {
# A sample from a game I wrote.
# Concatenatin on the other side is just {stuff.$var}
# You can also concatenate multiple variables in a varaible:
# {$varA.$varb}
$min = $this->{$var._min};
# Assigns to $min object property matching $var + '_min' string.
$max = $this->{$var._max};
# Assigns to $max object property matching $var + '_max' string.
$avg = (($min + $max) / 2);
return round($avg);
}
Example 6: PHP Variable in String
phpCopy#php 7.x
<?php
$prefix = "Comfort";
$suffix = "able";
echo "{$prefix}{$suffix}";
?>