/PHP/Php get first element of iterator class

Php get first element of iterator class

$first = $iterator->current();

// remember to rewind it after a foreach
foreach($iterator as $it)
{ /* ... */ }
$iterator->rewind();
$first = $iterator->current();

Similar codes

0 vote138 views1 answer
Laravel move/rename file ftp
PHP Laravel
5 votes109 views2 answers
Guzzle post request with data
PHP
0 vote165 views1 answer
Symfony functional test clear session and cookies
PHP Symfony
0 vote128 views1 answer
How to write orderby in join query with where clause in codeigniter
PHP
96 votes196 views6 answers
Strpos in php
PHP
0 vote139 views1 answer
Laravel lang with parameter
PHP
0 vote129 views1 answer
How to Get Radio Button Value in PHP Without Submit
PHP
0 vote133 views1 answer
Default sort yii2
PHP
0 vote138 views1 answer
Null check nested object laravel
PHP
3 votes136 views2 answers
Library not loaded: /usr/local/opt/icu4c/lib/libicuio.64.dylib Referenced from: /usr/local/bin/php
PHP