Feb 22, 2012 · I want to skip some records in a foreach loop. For example, there are 68 records in the loop. How can I skip 20 records and start from record #21?

May 18, 2017 · Use a foreach (with => not ->) to iterate through the object public properties. You can also make your class Traversable if you want another behaviour.

Jul 22, 2010 · Luckily, a pure sentence from PHP documentation on foreach makes this completely clear: Warning: Reference of a $value and the last array element remain even after the foreach loop.

how to prevent duplicate? should i put break in first foreach?

Apr 8, 2012 · PHP foreach loop can be used with Indexed arrays, Associative arrays and Object public variables. In foreach loop, the first thing php does is that it creates a copy of the array which is to be iterated over.

May 17, 2016 · I feel like I am missing something stupidly obvious here, I am trying to get the results of an SQL query and then using them in a loop. I feel like I am missing something stupidly obvious, I have t...

Jun 15, 2012 · using count inside for will execute count function every loop, dont use like that, write before loop to variable and use it later.

- PHP docs for foreach. Unsetting a record or changing the hash value (the key) during the iteration on the same loop could lead to potentially unexpected behaviors in PHP < 7.

May 2, 2017 · Is there a way to continue on external foreach in case that the internal foreach meet some statement ? In example foreach($c as $v) { foreach($v as $j) { if($j = 1) { ...

foreach 1.1438131332397 foreach (using reference) 1.2919359207153 for 1.4262869358063 foreach (hash table) 1.5696921348572 for (hash table) 2.4778981208801 In short: foreach is faster than foreach with reference foreach is faster than for foreach is faster than for for a hash table Can someone explain? Am I doing something wrong?