To convert a string to boolean, we can use the triple equals operator === in PHP. Here an example: $str = 'true'; $bool = ($str === 'true'); var_dump($bool); Output: bool(true) In above code, we are comparing the string to the string value'true'. If the both values are...
To convert a string to a boolean, you need to pass two parameters to the function: The string as$value FILTER_VALIDATE_BOOLEANas the$filterargument TheFILTER_VALIDATE_BOOLEANflag will returntruefor “1”, “true”, “on”, and “yes” string values. Otherwise, it returnsfalse. Here are s...
function stringToBoolean($str){ settype($str, "boolean"); var_dump($str); } stringToBoolean("yoyo"); stringToBoolean(""); stringToBoolean("0"); Output: bool(true) bool(false) bool(false) Use the Cast Operators to Typecast String to Boolean in PHP We can easily convert a data...
Scala program to convert String to Boolean using Boolean.parseBoolean() importjava.lang.BooleanobjectMyClass{defmain(args:Array[String]){// For False valuesprintln("String to Boolean for false values ")println(Boolean.parseBoolean("False"))println(Boolean.parseBoolean("false"))println(Boolean.parseBo...
log(stringToBoolean("True")); // Prints: true 18 console.log(stringToBoolean("TRUE")); // Prints: true 19 console.log(stringToBoolean(false)); // Prints: false 20 console.log(stringToBoolean("false")); // Prints: false 21 console.log(stringToBoolean("False")); // Prints: false...
Using String.valueOf() Method One of the simplest and most effective ways to convert a boolean to a string in Java is by using the String.valueOf() method. This method is part of the String class and is designed to convert different data types to their string representations. When you ...
log(stringToBoolean(false)); // Prints: false console.log(stringToBoolean("false")); // Prints: false console.log(stringToBoolean("False")); // Prints: false console.log(stringToBoolean(undefined)); // Prints: false console.log(stringToBoolean(null)); // Prints: false console.log(...
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For instance, if you pass a string to the Boolean() object, it will return true if the string is not empty and false if the string is empty. let strBoolValue = Boolean('foo'); // true let strBoolValue = Boolean(''); // false Copy Similarly, if you pass a number to the Boole...