str_ends_with

(PHP 8)

str_ends_withChecks if a string ends with a given substring

Опис

str_ends_with(string $haystack, string $needle): bool

Performs a case-sensitive check indicating if haystack ends with needle.

Параметри

haystack

The string to search in.

needle

The substring to search for in the haystack.

Значення, що повертаються

Returns true if haystack ends with needle, false otherwise.

Приклади

Приклад #1 Using the empty string ''

<?php
if (str_ends_with('abc', '')) {
echo
"All strings end with the empty string";
}
?>

Поданий вище приклад виведе:

All strings end with the empty string

Приклад #2 Showing case-sensitivity

<?php
$string
= 'The lazy fox jumped over the fence';

if (
str_ends_with($string, 'fence')) {
echo
"The string ends with 'fence'\n";
}

if (
str_ends_with($string, 'Fence')) {
echo
'The string ends with "Fence"';
} else {
echo
'"Fence" was not found because the case does not match';
}

?>

Поданий вище приклад виведе:

The string ends with 'fence'
"Fence" was not found because the case does not match

Примітки

Зауваження: Ця функція є бінарно безпечною.

Прогляньте також

  • str_contains() - Determine if a string contains a given substring
  • str_starts_with() - Checks if a string starts with a given substring
  • stripos() - Find the position of the first occurrence of a case-insensitive substring in a string
  • strrpos() - Find the position of the last occurrence of a substring in a string
  • strripos() - Find the position of the last occurrence of a case-insensitive substring in a string
  • strstr() - Find the first occurrence of a string
  • strpbrk() - Search a string for any of a set of characters
  • substr() - Return part of a string
  • preg_match() - Perform a regular expression match