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$import="INSERT into book(date,amount,description) values(STR_TO_DATE('$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. ...
echonumber_format("5000000"); echo" "; echonumber_format("5000000",2);//保留小数点两位 1. 2. 3. 4. 5. $num=4999.9; $formattedNum=number_format($num)." ";//四舍五入 echo$formattedNum; $formattedNum=number_format($num,2);//保留小数点两位,不进入四舍五入 echo$formattedNum; ?> ...
$stringNumber = "123"; $number = intval($stringNumber); echo $number; // 输出: 123 $floatNumber = floatval($stringNumber); echo $floatNumber; // 输出: 123.0 参考链接 PHP官方文档 - 字符串 PHP官方文档 - 类型转换 通过以上信息,您应该对PHP中的字符串转换有了全面的了解,并且知道如何解决常见...
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
first_name; age; phone number; addressHere is another example of joining the array elements with various characters.Input:?php $trial = array('This','is','PHP','simplified'); echo implode("|",$trial).""; echo implode("*",$trial).""; echo implode("+",$trial).""; echo implode(...
/*! NSBaselineOffsetAttributeName 设置基线偏移值取值为NSNumber (float),正值上偏,负值下偏 */ NSString *str11 = @"添加基线偏移值\n"; NSDictionary *dictAttr11 = @{NSBaselineOffsetAttributeName:@(-10)}; NSAttributedString *attr11 = [[NSAttributedString alloc]initWithString:str11 attributes:dictAttr...
To count number of words in a string, in PHP, you can use str_word_count() function. Pass the string as argument to str_word_count() and the function returns an integer representing number of words in the string.
Here we use three functions. Thestrlenfunction returns a number of characters in the string. Thestrtoupperconverts characters to uppercase letters, and thestrtolowerconverts characters to lowercase letters. letters.php <?php $sentence = "There are 22 apples"; ...
Re: convert string to number Teunis Middelkoop April 28, 2010 12:32PM Re: convert string to number Timmo Henseler April 28, 2010 12:55PM Re: convert string to number Timmo Henseler April 28, 2010 01:01PM Re: convert string to number ...