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--TEST--
Test array_map() function : usage variations - failing built-in functions & language constructs
--FILE--
<?php
$arg = [1, 2];
// built-in functions & language constructs
$callbacks = [
'echo',
'array',
'empty',
'eval',
'isset',
'list',
'print',
];
foreach($callbacks as $callback)
{
try {
var_dump( array_map($callback, $arg) );
} catch (TypeError $e) {
echo $e->getMessage(), "\n";
}
}
echo "Done";
?>
--EXPECT--
array_map(): Argument #1 ($callback) must be a valid callback or null, function "echo" not found or invalid function name
array_map(): Argument #1 ($callback) must be a valid callback or null, function "array" not found or invalid function name
array_map(): Argument #1 ($callback) must be a valid callback or null, function "empty" not found or invalid function name
array_map(): Argument #1 ($callback) must be a valid callback or null, function "eval" not found or invalid function name
array_map(): Argument #1 ($callback) must be a valid callback or null, function "isset" not found or invalid function name
array_map(): Argument #1 ($callback) must be a valid callback or null, function "list" not found or invalid function name
array_map(): Argument #1 ($callback) must be a valid callback or null, function "print" not found or invalid function name
Done
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