Search results for: "microtime"

How can one determine if the server supports the gettimeofday() system call required for the microtime() function in PHP?

To determine if the server supports the gettimeofday() system call required for the microtime() function in PHP, you can use the function_exists() fun...

What is the difference between microtime() and time() in PHP and when should each be used for date and time calculations?

microtime() returns the current Unix timestamp with microseconds included, while time() returns the current Unix timestamp without microseconds. micro...

What are the advantages of using DATETIME data type in MySQL for storing date values compared to microtime values?

When storing date values in MySQL, using the DATETIME data type is advantageous compared to microtime values because DATETIME values are human-readabl...

How can the explode() and list() functions be used in PHP to extract specific values from the microtime() function, and what are the benefits of using these functions?

To extract specific values from the microtime() function in PHP, you can use the explode() function to split the microtime string into an array of sec...

What are the limitations of microtime() in accurately calculating script execution time in PHP?

The microtime() function in PHP has limitations in accurately calculating script execution time due to its precision. To improve accuracy, we can use...