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|
--TEST--
Test array_find() function : basic functionality
--FILE--
<?php
$array1 = [
"a" => 1,
"b" => 2,
"c" => 3,
"d" => 4,
"e" => 5,
];
$array2 = [
1, 2, 3, 4, 5
];
function even($input) {
return $input % 2 === 0;
}
class EvenClass {
public static function even($input) {
return $input % 2 === 0;
}
}
var_dump(array_find($array1, fn($value) => $value > 3));
var_dump(array_find($array2, fn($value) => $value > 3));
var_dump(array_find($array2, fn($value) => $value > 5));
var_dump(array_find([], fn($value) => true));
var_dump(array_find($array1, fn($value, $key) => $key === "c"));
var_dump(array_find($array1, fn($value, $key) => false));
echo '*** Test Exception after found result ***' . PHP_EOL;
try {
var_dump(array_find($array1, function ($value) {
if ($value > 1) {
throw new Exception("Test-Exception");
}
return true;
}));
} catch (Exception) {
var_dump("Unexpected Exception");
}
echo '*** Test aborting with exception ***' . PHP_EOL;
try {
var_dump(array_find($array2, function ($value) {
if ($value === 2) {
throw new Exception("Test-Exception");
}
var_dump($value);
return false;
}));
} catch (Exception) {
var_dump("Catched Exception");
}
var_dump(array_find($array1, 'even'));
var_dump(array_find($array1, function($value) {
// return nothing
}));
var_dump(array_find($array1, [
'EvenClass',
'even'
]));
var_dump(array_find($array1, "EvenClass::even"));
?>
--EXPECT--
int(4)
int(4)
NULL
NULL
int(3)
NULL
*** Test Exception after found result ***
int(1)
*** Test aborting with exception ***
int(1)
string(17) "Catched Exception"
int(2)
NULL
int(2)
int(2)
|
