It is recommended that you work on the first error that appeared, then Within the resources page of this class, or online. If any of the errors are confusing, take a look at the error guide located Tail -f /var/log/apache2/error.log | grep mAlpha Piping the results of tail through grep to search for your mAlpha It may be useful, to just focus on your own errors, and that can be done by Or continuously watch the file for new additions with the -f flag) Tail (a command that allows you to see the last few lines of a file, Log onto the web server ( midn.cs.) via ssh PHP is to review the error log from the Apache web server. You are expected to debug your code constantly, the best way to do that with Int filesize(filename) //returns the size of file in bytes, or FALSE if errorįlock($fp, LOCK_EX) //acquire exclusive lock before write (LOCK_SH before read) String fread(filePointer, nbBytes) //read up to nbBytesīool file_exists(filename) //returns TRUE if file exists, FALSE otherwise String file_get_contents(fileName) //open file, read entire content into string, close fileĬhar fgetc(filePointer) //read one character Int fpassthru(filePointer) //read file starting with current position, echo content, close fileĪrray file(fileName) //open file, read file content into array, each element being a line (including newline character), close file Int readfile(fileName) //open file, echo content, close file read one line, split it by delimiter (comma by default) into an array and return the arrayĪrray fgetcsv(filePointer, ) Reading the whole file secure read line: read one line from the file, including the newline character, and strip all the HTML tags if maxLength provided, read up to maxLength-1 bytes from file if allowableTags provided, do not strip those tags from the string returned read one line from file, including the newline character, up to maxLength-1 bytes if that param is provided Use the filesize() function to get the size of the file.Writing to file int fwrite(filePointer, string ).Use the feof() function to test the end-of-file has been reached.Use the fgets() function to read a line from a file.Use the fread() function to read some or all contents from a file.The following example uses the fgets() funtion to read the population.txt file line by line:
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |