счетчик PHP
<?php
//counter while loop
$counter;
while($counter < 10){
$counter++;
echo "The number is: $counter <br>";
}
echo $counter; //returns 10
//counter for loop
$counter = 0;
for ($x = 0; $x <= 10; $x++) {
echo "The number is: $x <br>";
$counter = $x;
}
echo $counter; //returns 10
//counter do while
$counter = 1;
do {
echo "The number is: $counter <br>";
$counter++;
} while ($counter <= 10);
echo $counter; //returns 10
//counter foreach
$colors = array("red", "green", "blue", "yellow");
$counter;
foreach ($colors as $value) {
echo "$value <br>";
$counter++;
}
echo count($cars); //returns 4
echo $counter; //returns 4
?>
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