Just PHP FUN 045.

generators1.php

<?php
# https://www.codewars.com/kata/5636840bd87777688b00006c Basics - Generators #1.
function generator() {
  for($i = 1; ;$i += 1) if( $z = yield $i) $i = $z - 1;
}
-------------------------------------------------------------------------------
function generator() {
  $x = 1;
  while(true){
    $z = yield $x;
    if($z){
      $x = $z;
    } else{
      $x += 1;
    }
  }
}

just_php_fun_045.md

Just PHP FUN 045.

• https://www.codewars.com/kata/5637ead70013386e30000027 Multiplication - Generators #2.
• https://www.codewars.com/kata/598ab63c7367483c890000f4 String Task.
• https://www.codewars.com/kata/5636840bd87777688b00006c Basics - Generators #1.
• https://www.codewars.com/kata/580a41b6d6df740d6100030c Alan Partridge III - London.
• https://www.codewars.com/kata/5808c8eff0ed4210de000008 Alan Partridge I - Partridge Watch.

Started at 22:22 09.07.2020 July Thursday. Finished at 23:05 09.07.2020 July Thursday (0rhs 43 minutes)

multiplication_generator_2.php

<?php
# https://www.codewars.com/kata/5637ead70013386e30000027 Multiplication - Generators #2.
function generator($a) {
  for($i = 1; ; $i+=1) yield "$a x $i = ".$a*$i;
}

string_task.php

<?php
# https://www.codewars.com/kata/598ab63c7367483c890000f4 String Task.
function string_task(string $s): string {
  $s = strtolower($s); $s = preg_replace('/[aoyeui]/','',$s);
  return $s = preg_replace('/./','.$0',$s);
}

stupid_joke.php

# https://www.codewars.com/kata/580a41b6d6df740d6100030c Alan Partridge III - London.
function alan(array $a): string {
  $x = array_count_values($a);
  foreach(['Rejection', 'Disappointment', 'Backstabbing Central', 'Shattered Dreams Parkway'] as $v)
    if(! $x[$v]) return 'No, seriously, run. You will miss it.';
  return  'Smell my cheese you mother!';

stupid_joke2.php

<?php
# https://www.codewars.com/kata/5808c8eff0ed4210de000008 Alan Partridge I - Partridge Watch.
function part(array $a): string {
  $z = ['Partridge','PearTree','Chat','Dan','Toblerone','Lynn','AlphaPapa','Nomad'];
  $x = count($a) - count(array_diff($a,$z));
  if( 0 == $x) return 'Lynn, I\'ve pierced my foot on a spike!!';
  return 'Mine\'s a Pint'.str_repeat('!',$x);
  
}