Online PHP editor | output for EaEqA

@ 2019-01-07T06:54:12Z

<?php
    
	class Helper 
	{
    
		public static $count;
    
		public static function voiceHelper($questionArray)
		{
       
			if(count($questionArray) >= self::$count)
			{
				self::$count++;
				return self::$count;
    
			}
 
			if(self::$count > count($questionArray))
			{
				self::$count = 0; // change == to = as it's assignment
				return self::$count;
			}
		}
    
    }
$obj = new Helper();
$questionArray = array(1,2,3,4);
echo $obj->voiceHelper($questionArray);
echo PHP_EOL;
echo $obj->voiceHelper($questionArray);
echo PHP_EOL;
echo $obj->voiceHelper($questionArray);

Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: 1 2 3
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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