The parameter that those functions accept is astringand the return value is an integer or a floating number respectively. intval($StringName); The variableStringNameholds the value of thestring. <?php$variable="53";$integer=intval($variable);echo"The variable $variable has converted to a numb...
}elseif(!PHPExcel_Shared_String::convertToNumberIfFraction($operand)) {// If not a numeric or a fraction, then it's a text string, and so can't be used in mathematical binary operations$stack->push('Value','#VALUE!');$this->_debugLog->writeDebugLog('Evaluation Result is a ',$thi...
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Thus, we can convert the strings into Boolean using PHP’ssettype()function. Example Code: functionstringToBoolean($str){settype($str,"boolean");var_dump($str);}stringToBoolean("yoyo");stringToBoolean("");stringToBoolean("0");
$import="INSERT into book(date,amount,description) values(STR_TO_DATE('$data[1]','%e-%c-%y'),'$data[2]','$data[3]')"; mysql_query($import) or die(mysql_error()); where data[2] is the string I want as a number, similar to the date translation in the previous field. ...
PHP base_convert() 函数详解 定义 base_convert — 将数字进行任意进制之间的转换 用法 base_convert ( string $number , int $frombase , int $tobase ) : string 返回一个字符串,对应 number 以 tobase 进制的表示。number 本身的进制由 frombase 指定。frombase 和 tobase 都只能在 2 和 36 之间(...
To cast a string to an integer value, you can use what is known as “type casting”: //Our string, which contains the //number 2. $num = "2"; //Cast it to an integer value. $num = (int) $num; //var_dump it out to the page ...
$string = Number::convertToWords($numBaseUnits) .' '. $dictionary[$baseUnit];if($remainder) { $string .= $remainder <100? $conjunction : $separator; $string .= Number::convertToWords($remainder); }break; }if(null!== $fraction && is_numeric($fraction)) { ...
Don’t forget the second parameter, which is the radix, always 10 for decimal numbers, or the conversion might try to guess the radix and give unexpected results.parseInt() tries to get a number from a string that does not only contain a number:...