Is there a way to break up the value in an assigned variable without any blank spaces?
eg.
$var = 123456789;
i could do this with an explode array buy because there are no spaces im having difficulty.
$result = explode("", $var);
$results[0] = $a;
$result[1] = $b;
$result[2] = $c;
etc...
$a would = 1
$b would = 2
$c would = 3
etc...
Is this possible?
This is what str_split is for. It will implicitly convert it's argument to a string:
$num = 12345;
$arr1 = str_split($num);
print_r($arr1);
Output:
Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
[4] => 5
)
$var = 123456789;
$length = strlen($var);
for ($i=0; $i<$length; $i++) {
echo substr($var, $i, 1);
}
//echos each number
<?php
function mySplit($in){
$ret = array();
$in = strval($in);
$count = strlen($in);
for($i = 0; $i < $count; $i++){
$ret[] = substr($in,$i,1);
}
return $ret;
}
var_dump(explodeNumber(123));
echo "<br />";
var_dump(str_split(123));
array(3) { [0]=> string(1) "1" [1]=> string(1) "2" [2]=> string(1) "3" }
array(3) { [0]=> string(1) "1" [1]=> string(1) "2" [2]=> string(1) "3" }
