The following are some of the new key features of PHP 8: JIT (Just in time) JIT is the most prominent feature of PHP 8. PHP JIT is an independent part of OPcache. It can enable and disable at runtime and compile time. Consider that JIT stands for Just In Time compiler. It is a way …
In this solution, we will learn how to convert string to float in PHP. solution 1. PHP function that finds a rational approximation to a given (positive) floating point number with a relative error less than $tolerance.
In this solution, we will learn how to calculate math expressions from a string. Don’t use eval because eval expects complete lines of code, not just fragments. solution 1.
In this solution, we will learn: solution 1. How do I sort an array in PHP? How do I sort a complex array in PHP? How do I sort an array of objects in PHP? sorting functions sort rsort asort arsort natsort natcasesort ksort krsort Multi-dimensional arrays, including arrays of objects
This solution will teach us how to convert numbers to month names in PHP. solution 1. Nowadays, you should really be using DateTime objects for any date/time math. solution 2. If you want the 3-letter month name like Mar, change F to M. The list of all available formatting options can be found in the …
This solution will extract numbers from strings by ignoring 0s and separate into three string numbers. solution 1. Output
This solution will teach us how to add commas to numbers. solution 1. Assuming the english format solution solution 2. The following code may be helpful. //1,234.56 Output
This solution will teach us how to transform ordinary numbers into Roman numerals with PHP. solution 1. Optimized and prettified function: solution 2.
In this solution, you will learn how to generate a random, unique, alphanumeric string in PHP. solution 1. PHP 7 standard library provides the random_bytes() function that generates cryptographically secure pseudo-random bytes. The above example will output something similar to: More info here solution 2. A quick, short, and to-the-point answer is: Which will generate …
How to generate a random, unique, alphanumeric string in PHP? Read More »
What’s the correct way to round a PHP string to two decimal places? solution 1. You can use number_format() Example This function returns a string. solution 2. Use round() (use if you are expecting a number in float format only.
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