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|
--TEST--
preg_replace_callback_array() errors
--FILE--
<?php
function b() {
return "b";
}
// empty strings
var_dump(
preg_replace_callback_array(
[
'/a/' => 'b',
'' => function () {
return 'ok';
},
],
'a'
)
);
var_dump(
preg_replace_callback_array(
[
'/a/' => 'b',
null => function () {
return 'ok';
},
],
'a'
)
);
// backslashes
var_dump(
preg_replace_callback_array(
[
'/a/' => 'b',
"\\b\\" => function () {
return 'ok';
},
],
'a'
)
);
// alphanumeric delimiters
var_dump(
preg_replace_callback_array(
[
'/a/' => 'b',
'aba' => function () {
return 'ok';
},
],
'a'
)
);
var_dump(
preg_replace_callback_array(
[
'/a/' => 'b',
'1b1' => function () {
return 'ok';
},
],
'a'
)
);
// null character delimiter
var_dump(
preg_replace_callback_array(
[
'/a/' => 'b',
"\0b\0" => function () {
return 'ok';
},
],
'a'
)
);
?>
--EXPECTF--
Warning: preg_replace_callback_array(): Empty regular expression in %spreg_replace_callback_array_error.php on line %d
NULL
Warning: preg_replace_callback_array(): Empty regular expression in %spreg_replace_callback_array_error.php on line %d
NULL
Warning: preg_replace_callback_array(): Delimiter must not be alphanumeric, backslash, or NUL byte in %spreg_replace_callback_array_error.php on line %d
NULL
Warning: preg_replace_callback_array(): Delimiter must not be alphanumeric, backslash, or NUL byte in %spreg_replace_callback_array_error.php on line %d
NULL
Warning: preg_replace_callback_array(): Delimiter must not be alphanumeric, backslash, or NUL byte in %spreg_replace_callback_array_error.php on line %d
NULL
Warning: preg_replace_callback_array(): Delimiter must not be alphanumeric, backslash, or NUL byte in %spreg_replace_callback_array_error.php on line %d
NULL
|
