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PHP

Retrieve current line of file


SplFileObject::current

(PHP 5 >= 5.1.0)

SplFileObject::currentRetrieve current line of file

Description

public string|array SplFileObject::current ( void )

Retrieves the current line of the file.

Parameters

This function has no parameters.

Return Values

Retrieves the current line of the file. If the SplFileObject::READ_CSV flag is set, this method returns an array containing the current line parsed as CSV data.

Examples

Example #1 SplFileObject::current() example

<?php
$file 
= new SplFileObject(__FILE__);
foreach (
$file as $k => $line) {
   echo (
$file->key() + 1) . ': ' $file->current();
}
?>

The above example will output something similar to:

 1: <?php 2: $file = new SplFileObject(__FILE__); 3: foreach ($file as $line) { 4:  echo ($file->key() + 1) . ': ' . $file->current(); 5: } 6: ?> 

See Also



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