If you have a text file, and you want to read the file one character at a time, you can use the fgetc() function. It reads the current character, moves the file pointer to the next character, and returns the character as a string. If end of the file is reached, fgetc() returns Boolean false. Here is a PHP script example on how to use fgetc():<?php $file = fopen("/windows/system32/drivers/etc/services", "r");$count = 0;while ( ($char=fgetc($file)) !== false ) { if ($char=="/") $count++;}fclose($file); print("Number of /: $count\n");?>This script will print:Number of /: 113Note that rtrim() is used to remove "\n" from the returning string of fgets(). PHP
Topic: Files
How To Read One Character from a File?
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