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Recent articles
How to calculate keyword frequency and draw the bar chart in PHP
Jul 11, 2022This post shows you how to calculate the keyword frequency from text and draw the bar chart by using the JpGraph library. Calculate the keyword frequency Suppose we have a string like this: $str = "There are two cats on the table. One on the left sid...How to count words in a string in PHP
Jun 29, 2022By using the function str_word_count(), we can get information about words used in a string. Get the number of words found in a string To find out how many words in a string, you can do like this: $str = "aaa bbb ccc 123 ddd"; print_r(str_word_count...Create an object from a string variable in PHP
Jun 4, 2022In PHP, objects can be created from string variables. It provides a very convenient way for you to define rules in text and handle requests dynamically. In this post, we show you how to do it. Create an object from a string variable Supposed we have ...Reverse an array in PHP by using recursion
May 15, 2022Let's go back to a computer science textbook topic. Show you how to reverse an array in PHP without using any native array functions such as array_xxx(). Recursion Recursion is a process in computer science to make a function call itself. The corresp...Recent Sponsors
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