Exception or error: If I have a foreach construct, like this one: foreach ($items as $item) { echo $item . “<br />”; } I know I can keep track of how many times the construct loops by using a counter variable, like this: $counter = 0; $foreach ($items as $item) { echo $item.’ is item …
Tag: foreach
php – How to insert <ul> in foreach loop every 10 records-ThrowExceptions
Exception or error: <?php foreach($products as $product) : ?> <li><a href=”<?php echo base_url(); ?>main/products/<?php echo $product->id; ?>”> <?php echo $product->name; ?> </a></li> <?php endforeach; ?> So the code above get’s all records in a DB and generates links. 100 Records in the table – I want to split the design into 5 col. So I …
php – Laravel sending separate, multiple mail without using foreach loop-ThrowExceptions
Exception or error: I am using Mail function in laravel under the SwiftMailer library. Mail::send(‘mail’, array(‘key’ => $todos1), function($message) { $message->to(array(‘TEST@example.com’,’TESsdT@example.com’,’TESjxfjT@example.com’,’TESfssdT@example.com’))->subject(‘Welcome!’); }); The above function sends mail to several user, but the users know to who are all the mail is sent as its to address comprises of To: TEST@example.com, TESsdT@example.com, TESjxfjT@example.com, TESfssdT@example.com So inorder …
php – Smarty: print a specific element of an array WITHOUT using foreach loop-ThrowExceptions
Exception or error: {foreach from=$myArray item=item} {$item.attribute} {/foreach} instead of printing all attributes of each element of the array, I want to output only the 3rd element WITHOUT using a foreach loop, is it possible? I’m looking for something like the below, but I don’t know the syntax: $myArray[2].attribute How to solve: {$myArray[2].attribute} would be …
Is it safe to call foreach on empty php arrays in PHP 5.4?-ThrowExceptions
Exception or error: As i remember, before i always had to check count($array) before making a foreach. From that times i always make this doublecheck, and wanted to know, does it make sense nowdays with php 5.4? I’ve set error_reporting to E_ALL and executed following script: $x = []; foreach($x as $y) { var_dump($y); } …
java and python equivalent of php's foreach($array as $key => $value)-ThrowExceptions
Exception or error: In php, one can handle a list of state names and their abbreviations with an associative array like this: <?php $stateArray = array( “ALABAMA”=>”AL”, “ALASKA”=>”AK”, // etc… “WYOMING”=>”WY” ); foreach ($stateArray as $stateName => $stateAbbreviation){ print “The abbreviation for $stateName is $stateAbbreviation.\n\n”; } ?> Output (with key order preserved): The abbreviation for …
How to combine strings inside foreach into single string PHP-ThrowExceptions
Exception or error: I have code like this $word = ‘foo’; $char_buff = str_split($word); foreach ($char_buff as $chars){ echo var_dump($chars); } The output was string(1) “f” string(1) “o” string(1) “o” For some reasons, I want to make the output become only 1 string like this: string(3) “foo” I tried with this $char.=$chars; echo var_dump($char); But …
php – Show the two elements in foreach loop in every iteration?-ThrowExceptions
Exception or error: This question already has answers here: php foreach as key, every two number as a group (2 answers) Closed 4 years ago. How we can show the two elements in for each loop in each iteration? For example I have an array like this: $arr = array(‘a’, ‘b’, ‘c’, ‘d’,’e’,’f’); And want …