Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP fgetc() Function.
The built-in PHP fgetc() function returns a single character from an open file and gets a character from a given file pointer.
The built-in PHP fgetc() function returns a single character from an open file and gets a character from a given file pointer.
Syntax
Following below is the syntax to use this function -
string fgetc ( resource $handle )
READ: PHP | feof() Function
This built-in PHP function processes large files slowly and so it can't be made use of to process large files. If we need to read a character from a large file in sequence, use the fgets() function to read a line of data in sequence, then use fgetc() to process the line of data in sequence.
Return Value
This function may return boolean FALSE or may return non-boolean value that evaluate to false such as 0 or " ".
Example1
Try out the below example -
<?php $file = fopen("/PhpProject/sample.txt", "r"); echo fgetc($file); fclose($file); ?>
Output
When the above code is executed, it will produce the following result -
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Example2
Try out the below example -
<?php $file = fopen("/PhpProject/sample.txt", "r"); while(! feof($file)) { echo fgetc($file); } fclose($file); ?>
Output
When the above code is executed, it will produce the following result -
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READ: PHP | fflush() Function
Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial guide, we are going to be discussing about the PHP fgetcsv() Function.
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Thanks for reading and bye for now.