<?php
// src/compat/poly.php
if (!function_exists("str_contains")) {
function str_contains(string $haystack, string $needle): bool
{
return $needle !== '' && strpos($haystack, $needle) !== false;
}
}
if (!function_exists("str_starts_with")) {
function str_starts_with(string $haystack, string $needle): bool
{
return $needle !== '' && strpos($haystack, $needle) === 0;
}
}
if (!function_exists("str_ends_with")) {
function str_ends_with(string $haystack, string $needle): bool
{
if ($needle === '') {
return true;
}
return substr($haystack, -strlen($needle)) === $needle;
}
}
if (!function_exists("array_is_list")) {
function array_is_list(array $array): bool
{
if ($array === []) {
return true;
}
return array_keys($array) === range(0, count($array) - 1);
}
}
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