php check if array has different values code example
Example 1: php check if all values in array are equal
$allvalues = array('true', 'true', 'true');
if (count(array_unique($allvalues)) === 1 && end($allvalues) === 'true') {
}
Example 2: how to check if all values in an array are equal php
1. Check if all values are equal without knowing the values from array:
$array = array('true', 'true', 'true');
if((count(array_unique($array)) === 1)) {
echo "all equal";
} else {
echo "not equal";
}
2. Check if all values are equal when you know the value from array:
- In this case we know the equal value should be "true"
$array = array('true', 'true', 'true');
if (count(array_unique($array)) === 1 && end($array) === 'true') {
}