maximum signed integer range of -2147483648 to 2147483647. It seems intval is interpreting valid numeric strings differently between PHP 5.6 and 7.0 on one hand, and PHP 7.1 on the other hand. ]{1}[0-9-]+$/", $str) == TRUE && $set ['single_dot_as_decimal'] == TRUE) { // Treat single dot as decimal separator return floatval ($str); } else { // Else, treat all dots as thousand seps $str = str_replace ('. google_ad_width = 300; //-->. Method #1 : Using List comprehension + isdigit () + split () This problem can be solved by using split function to convert string to list and then the list comprehension which can help us iterating through the list and isdigit function helps to get the digit out of a string. apply. Write a Java program to convert a decimal number to binary number. ]/", '', $string); // output: 89994874.0098. However, my requirement is to extract the number sets and separate them with commas. What's the correct way to round a PHP string to 2 decimal places? So, to convert it we are using type casting (int). using the specified base for the conversion The base parameter has no effect unless the php – regex – how to extract a number with decimal (dot and comma) from a string (e.g. Specifies the number of decimal digits to round to. Returns the int value of value, intval converts doubles to integers by truncating the fractional component of the number. If decimal part is greater than 0.5, then number is rounded to next integer which has greater absolute value. on objects, as doing so will emit an E_NOTICE level