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php method to remove the last element of the array: You can use the built-in function array_pop() to achieve this. The array_pop() function can delete the last element in the array and return it, or NULL if the array is empty or not an array.
#The built-in function array_pop() in php can easily solve our problem. This function removes the last element from the array and returns NULL if the array is empty or not an array.
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Function syntax:
array_pop(array)
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Implementation code:
<?php $a=array("red","green","blue"); array_pop($a); print_r($a); ?>
Run result:
Array ( [0] => red [1] => green )
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