Answers for "cut array at 4th element php"

PHP
0

trim elements of array php

$arr = array( " John ", "Jacob ", " Tom ", " Tim ");
$result = array_map('trim', $arr)
Posted by: Guest on June-13-2020
0

php array subset by slicing

<?php
$input = array("a", "b", "c", "d", "e");

$output = array_slice($input, 2);      // returns "c", "d", and "e"
$output = array_slice($input, -2, 1);  // returns "d"
$output = array_slice($input, 0, 3);   // returns "a", "b", and "c"

// note the differences in the array keys
print_r(array_slice($input, 2, -1));
print_r(array_slice($input, 2, -1, true));
?>
/*
Array
(
    [0] => c
    [1] => d
)
Array
(
    [2] => c
    [3] => d
)
*/
Posted by: Guest on September-11-2021

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