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Updates to more strict type checking after some static analysis

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This commit is contained in:
Alex Cabal 2019-01-17 21:26:48 -06:00
parent 152f86d616
commit c879dcab34
10 changed files with 50 additions and 34 deletions
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8
lib/HttpInput.php
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@ -1,6 +1,6 @@
<?
class HttpInput{
public static function GetString(string $variable, bool $allowEmptyString = true, $default = null){ // Can't type hint return values because it might return null
public static function GetString(string $variable, bool $allowEmptyString = true, $default = null): ?string{
$var = self::GetHttpVar($variable, HTTP_VAR_STR, GET, $default);
if(!$allowEmptyString && $var === ''){
@ -10,15 +10,15 @@ class HttpInput{
return $var;
}
public static function GetInt(string $variable, $default = null){ // Can't type hint return values because it might return null
public static function GetInt(string $variable, $default = null): ?int{
return self::GetHttpVar($variable, HTTP_VAR_INT, GET, $default);
}
public static function GetBool(string $variable, $default = null){ // Can't type hint return values because it might return null
public static function GetBool(string $variable, $default = null): ?bool{
return self::GetHttpVar($variable, HTTP_VAR_BOOL, GET, $default);
}
public static function GetDec(string $variable, $default = null){ // Can't type hint return values because it might return null
public static function GetDec(string $variable, $default = null): ?float{
return self::GetHttpVar($variable, HTTP_VAR_DEC, GET, $default);
}