How to read a large file line by line?
You can use the fgets() function to read the file line by line:
PHP
How to add a line break within echo in PHP?
\n is a line break. /n is not. use of \n with 1. echo directly to page Now if you are trying to echo string to the page: output will be: you won’t get garden in new line because PHP is a server-side language, and you are sending output as HTML, you need to create line breaks in HTML. HTML doesn’t understand \n. You … Read more
PHP – how to create a newline character?
Only double quoted strings interpret the escape sequences \r and \n as ‘0x0D’ and ‘0x0A’ respectively, so you want: Single quoted strings, on the other hand, only know the escape sequences \\ and \’. So unless you concatenate the single quoted string with a line break generated elsewhere (e. g., using double quoted string “\r\n” or using chr function chr(0x0D).chr(0x0A)), the only other way to have a line break … Read more
What is the significance of the number, 32767?
32767 + 1 is a power of 2 Binary representation of numbers uses powers of 2. So, in an 4-bit structure, 0101 is 2^0 x 1, 2^1 x 0, 2^2 x 1, and 2^3 x 0 which is 5. The MSB is used for sign and unsigned integers.
MySQL “Or” Condition
Use brackets to group the OR statements. You can also use IN
What is PHPSESSID?
PHP uses one of two methods to keep track of sessions. If cookies are enabled, like in your case, it uses them. If cookies are disabled, it uses the URL. Although this can be done securely, it’s harder and it often, well, isn’t. See, e.g., session fixation. Search for it, you will get lots of SEO advice. The conventional wisdom … Read more
Illegal string offset Warning PHP
Please try this way…. I have tested this code…. It works….
Chrome net::ERR_INCOMPLETE_CHUNKED_ENCODING error
OK. I’ve triple-tested this and I am 100% sure that it is being caused by my anti-virus (ESET NOD32 ANTIVIRUS 5). Whenever I disable the Real-Time protection, the issue disappears. Today, I left the Real-Time protection off for 6-7 hours and the issue never occurred. A few moments ago, I switched it back on, only for the … Read more
Where does PHP store the error log? (PHP 5, Apache, FastCGI, and cPanel)
PHP stores error logs in /var/log/apache2 if PHP is an apache2 module. Shared hosts are often storing log files in your root directory /log subfolder. But…if you have access to a php.ini file you can do this: According to rinogo‘s comment: If you’re using cPanel, the master log file you’re probably looking for is stored (by default) at If all else fails … Read more
Deprecated: mysql_connect()
There are a few solutions to your problem. The way with MySQLi would be like this: To run database queries is also simple and nearly identical with the old way: Turn off all deprecated warnings including them from mysql_*: The Exact file and line location which needs to be replaced is “/System/Startup.php > line: 2 … Read more