php - different variables with string, one array - php

Question

Here are my variables:
$a = Hello Mister
$b = I play basketball
$c = You walk in the city
$d = My name is Mary
$e = Where is Bryan
I tried of course the explode " ", but it does not work because each variable has words with spaces.
I also tried to adapt the chunk_split and the str_split, without success.
(...)

Answer 1

You can simply add variables in array separated by comma, see example below:
$arr = array($a, $b, $c);
Or you can also append newly found variable as below :
$arr[] = $d;

Answer 2

The solution is:
Keep the variable names in an array, like this:
$varArray = array('a', 'b', 'c', 'd', 'e');
Create an empty result array, like this:
$resultArray = array();
Loop through this variable array $varArray using foreach loop. In each iteration use variable variables to get the string and append it to the result array $resultArray, like this:
foreach($varArray as $v){
$resultArray[] = $$v;
}
Here's the complete code:
$a = 'Hello Mister';
$b = 'I play basketball';
$c = 'You walk in the city';
$d = 'My name is Mary';
$e = 'Where is Bryan';
$varArray = array('a', 'b', 'c', 'd', 'e');
$resultArray = array();
foreach($varArray as $v){
$resultArray[] = $$v;
}
// display $resultArray
var_dump($resultArray);

Answer 3

You can do that very simply.
$a = "Hello Mister";
$b = "I play basketball";
$c = "You walk in the city";
$d = "My name is Mary";
$e = "Where is Bryan";
$sentence = array($a,$b,$c,$d,$e);
// or index can be assigned manually
$sentence[0] = $a;
$sentence[1] = $b;
$sentence[2] = $c;
$sentence[3] = $d;
// you can add new variable like below. And indexing automatically maintain sequence by itself.
$sentence[] = $e;
echo "<pre>";
print_r($sentence);
echo "</pre>";
// output
Array
(
[0] => Hello Mister
[1] => I play basketball
[2] => You walk in the city
[3] => My name is Mary
[4] => Where is Bryan
)
If you have any further query regarding this you can ask fell free. Thanks