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67 changes: 67 additions & 0 deletions src/data_types.php
Original file line number Diff line number Diff line change
@@ -0,0 +1,67 @@
<?php
function convert_to_int($input){
if (intval($input)){
return intval($input);
} else {
return 0;}

}

function convert_to_float($input){
if (floatval($input)){
return floatval($input);
}else {return 0.0;
}
}

function convert_to_string($input){
if (is_array($input)){
return implode (', ' , $input);
}
else {
if (strval($input)){
return strval($input);
}else {
return "";
}
}
}

function convert_to_bool($input){
if (boolval($input)){
return boolval($input);
}else {
return false;
}
}

function convert_to_array($input){
if (array($input)) {
return array($input);
}else {
return [];
}
}

function convert_to_null($input){
if ($input == 0) { return null;}
elseif ($input == 0.0) {return null;}
elseif ($input == "" ) {return null;}
elseif ($input == false) {return null;}
elseif ($input == []) { return null;}
elseif ($input == "null") {return null;}
else {
return $input;
}
}

/*
var_dump(convert_to_int(7.6));
var_dump(convert_to_float(4));
var_dump(convert_to_string([502, beans, 743]));
var_dump(convert_to_bool(12));
var_dump(convert_to_array(33));
var_dump(convert_to_null(8787));
*/

?>