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Programming PHP, 3rd Edition by Peter MacIntyre, Kevin Tatroe, Rasmus Lerdorf

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Name

error_log

Synopsis

bool error_log(string message, int type[, string destination[, string headers]])

Records an error message to the web server’s error log, to an email address, or to a file. The first parameter is the message to log. The type is one of the following:

0

message is sent to the PHP system log; the message is put into the file pointed at by the error_log configuration directive.

1

message is sent to the email address destination. If specified, headers provides optional headers to use when creating the message (see mail for more information on the optional headers).

3

Appends message to the file destination.

4

message is sent directly to the SAPI logging handler.

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