Search results for: "file update"

How can the UPDATE statement in MySQL be effectively used to update specific rows based on a condition in PHP?

To update specific rows in MySQL based on a condition in PHP, you can use the UPDATE statement with a WHERE clause that specifies the condition to be...

What are the potential pitfalls of using file_put_contents to update iCalendar files in PHP?

When using file_put_contents to update iCalendar files in PHP, one potential pitfall is that it may overwrite the entire file, leading to loss of exis...

What is the best way to centrally manage and update news content on multiple pages of a website using PHP?

To centrally manage and update news content on multiple pages of a website using PHP, you can create a separate PHP file to store the news content and...

How can one efficiently update a specific field in each record of a flatfile database using PHP?

To efficiently update a specific field in each record of a flatfile database using PHP, you can read the data from the flatfile, update the specific f...

How can one efficiently merge data from multiple CSV files in PHP to update a table accurately?

To efficiently merge data from multiple CSV files in PHP to update a table accurately, you can read each CSV file, parse the data, and then insert or...