PHP4 User Manual: Function-CURL-curl_setopt_PHP Tutorial

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(PHP 4 >= 4.0.2)
curl_setopt -- Settings for CURL calls An option
description

bool curl_setopt (int ch, string option, mixed value)

The curl_setopt() function will set options for a CURL session. The option parameter is the setting you want, and value is the value given by this option.
The values ​​of the following options will be used as long integers (specified in the option parameter):

CURLOPT_INFILESIZE: When you upload a file to the remote site, this option tells PHP the size of the file you are uploading.
CURLOPT_VERBOSE: If you want CURL to report every unexpected event, set this option to a non-zero value.
CURLOPT_HEADER: If you want to include a header in the output, set this option to a non-zero value.
CURLOPT_NOPROGRESS: If you do not want PHP to display a progress bar for CURL transfers, set this option to a non-zero value.
Note: PHP automatically sets this option to a non-zero value, you should only change this option for debugging purposes.
CURLOPT_NOBODY: If you do not want to include the body part in the output, set this option to a non-zero value.
CURLOPT_FAILONERROR: If you want PHP not to display when an error occurs (HTTP code return greater than or equal to 300), set this option to a non-zero value. The default behavior is to return a normal page and ignore the code.
CURLOPT_UPLOAD: If you want PHP to prepare for uploading, set this option to a non-zero value.
CURLOPT_POST: If you want PHP to do a regular HTTP POST, set this option to a non-zero value. This POST is of the ordinary application/x-www-from-urlencoded type, mostly used by HTML forms.
CURLOPT_FTPLISTONLY: Set this option to a non-zero value and PHP will list the directory names for FTP.
CURLOPT_FTPAPPEND: Set this option to a non-zero value and PHP will apply the remote file instead of overwriting it.
CURLOPT_NETRC: Set this option to a non-zero value and PHP will look in your ~./netrc file for the username and password of the remote site you want to connect to.
CURLOPT_FOLLOWLOCATION: Set this option to a non-zero header (like "Location: ") and the server will send it as part of the HTTP header (note that this is recursive, PHP will send a header of the form "Location: " head).
CURLOPT_PUT: Set this option to a non-zero value to upload a file using HTTP. To upload this file you must set the CURLOPT_INFILE and CURLOPT_INFILESIZE options.
CURLOPT_MUTE: Set this option to a non-zero value and PHP will be completely silent for the CURL function.
CURLOPT_TIMEOUT: Set a long integer as the maximum number of seconds.

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