From b74feacfbcc05be974ccd67b4d0d8cb1c67eb9e2 Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Fri, 11 Jul 2025 15:06:26 +0700
Subject: [PATCH 1/4] [DowngradePhp84] Add DowngradeArrayFindRector

---
 config/set/downgrade-php84.php                |   2 +
 .../Fixture/fixture.php.inc                   |   2 +-
 .../DowngradeArrayAnyRectorTest.php           |  28 +++++
 .../Fixture/fixture.php.inc                   |  33 +++++
 .../Fixture/with_key.php.inc                  |  33 +++++
 .../config/configured_rule.php                |  10 ++
 .../Expression/DowngradeArrayAnyRector.php    |   2 +-
 .../Expression/DowngradeArrayFindRector.php   | 116 ++++++++++++++++++
 8 files changed, 224 insertions(+), 2 deletions(-)
 create mode 100644 rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/DowngradeArrayAnyRectorTest.php
 create mode 100644 rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/Fixture/fixture.php.inc
 create mode 100644 rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/Fixture/with_key.php.inc
 create mode 100644 rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/config/configured_rule.php
 create mode 100644 rules/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector.php

diff --git a/config/set/downgrade-php84.php b/config/set/downgrade-php84.php
index 2ccd7bd3..1182f5e8 100644
--- a/config/set/downgrade-php84.php
+++ b/config/set/downgrade-php84.php
@@ -5,6 +5,7 @@
 use Rector\Config\RectorConfig;
 use Rector\DowngradePhp84\Rector\Expression\DowngradeArrayAllRector;
 use Rector\DowngradePhp84\Rector\Expression\DowngradeArrayAnyRector;
+use Rector\DowngradePhp84\Rector\Expression\DowngradeArrayFindRector;
 use Rector\DowngradePhp84\Rector\FuncCall\DowngradeRoundingModeEnumRector;
 use Rector\DowngradePhp84\Rector\MethodCall\DowngradeNewMethodCallWithoutParenthesesRector;
 use Rector\ValueObject\PhpVersion;
@@ -16,5 +17,6 @@
         DowngradeRoundingModeEnumRector::class,
         DowngradeArrayAllRector::class,
         DowngradeArrayAnyRector::class,
+        DowngradeArrayFindRector::class,
     ]);
 };
diff --git a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector/Fixture/fixture.php.inc b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector/Fixture/fixture.php.inc
index 696b05ac..e4152b57 100644
--- a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector/Fixture/fixture.php.inc
+++ b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector/Fixture/fixture.php.inc
@@ -6,7 +6,7 @@ class Fixture
 {
     public function run(array $animals)
     {
-        $found = array_all($animals, fn($animal) => str_starts_with($animal, 'c'));
+        $found = array_any($animals, fn($animal) => str_starts_with($animal, 'c'));
     }
 }
 
diff --git a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/DowngradeArrayAnyRectorTest.php b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/DowngradeArrayAnyRectorTest.php
new file mode 100644
index 00000000..84c0a801
--- /dev/null
+++ b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/DowngradeArrayAnyRectorTest.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\DowngradePhp84\Rector\Expression\DowngradeArrayFindRector;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class DowngradeArrayFindRectorTest extends AbstractRectorTestCase
+{
+    #[DataProvider('provideData')]
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    public static function provideData(): Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}
diff --git a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/Fixture/fixture.php.inc b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/Fixture/fixture.php.inc
new file mode 100644
index 00000000..0c5c84df
--- /dev/null
+++ b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/Fixture/fixture.php.inc
@@ -0,0 +1,33 @@
+<?php
+
+namespace Rector\Tests\DowngradePhp84\Rector\Expression\DowngradeArrayFindRector\Fixture;
+
+class Fixture
+{
+    public function run(array $animals)
+    {
+        $found = array_find($animals, fn($animal) => str_starts_with($animal, 'c'));
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\DowngradePhp84\Rector\Expression\DowngradeArrayFindRector\Fixture;
+
+class Fixture
+{
+    public function run(array $animals)
+    {
+        $found = null;
+        foreach ($animals as $animal) {
+            if (str_starts_with($animal, 'c')) {
+                $found = $animal;
+                break;
+            }
+        }
+    }
+}
+
+?>
diff --git a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/Fixture/with_key.php.inc b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/Fixture/with_key.php.inc
new file mode 100644
index 00000000..cf4415fc
--- /dev/null
+++ b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/Fixture/with_key.php.inc
@@ -0,0 +1,33 @@
+<?php
+
+namespace Rector\Tests\DowngradePhp84\Rector\Expression\DowngradeArrayAnyRector\Fixture;
+
+class WithKey
+{
+    public function run(array $animals)
+    {
+        $found = array_find($animals, fn($animal, $key) => str_starts_with($animal, 'c') && $key > 0);
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\DowngradePhp84\Rector\Expression\DowngradeArrayAnyRector\Fixture;
+
+class WithKey
+{
+    public function run(array $animals)
+    {
+        $found = null;
+        foreach ($animals as $key => $animal) {
+            if (str_starts_with($animal, 'c') && $key > 0) {
+                $found = $animal;
+                break;
+            }
+        }
+    }
+}
+
+?>
diff --git a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/config/configured_rule.php b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/config/configured_rule.php
new file mode 100644
index 00000000..d8814cd3
--- /dev/null
+++ b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/config/configured_rule.php
@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\DowngradePhp84\Rector\Expression\DowngradeArrayFindRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->rule(DowngradeArrayFindRector::class);
+};
diff --git a/rules/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector.php b/rules/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector.php
index 72580568..ad2a90b1 100644
--- a/rules/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector.php
+++ b/rules/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector.php
@@ -69,7 +69,7 @@ public function refactor(Node $node): ?array
             return null;
         }
 
-        if (! $this->isName($node->expr->expr, 'array_all')) {
+        if (! $this->isName($node->expr->expr, 'array_any')) {
             return null;
         }
 
diff --git a/rules/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector.php b/rules/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector.php
new file mode 100644
index 00000000..a9eae2c7
--- /dev/null
+++ b/rules/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector.php
@@ -0,0 +1,116 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\DowngradePhp84\Rector\Expression;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\ArrowFunction;
+use PhpParser\Node\Expr\Assign;
+use PhpParser\Node\Expr\ConstFetch;
+use PhpParser\Node\Expr\FuncCall;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt;
+use PhpParser\Node\Stmt\Break_;
+use PhpParser\Node\Stmt\Expression;
+use PhpParser\Node\Stmt\Foreach_;
+use PhpParser\Node\Stmt\If_;
+use Rector\Rector\AbstractRector;
+use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+/**
+ * @changelog https://php.watch/versions/8.4/array_find-array_find_key-array_any-array_all
+ *
+ * @see \Rector\Tests\DowngradePhp84\Rector\Expression\DowngradeArrayFindRector\DowngradeArrayFindRectorTest
+ */
+final class DowngradeArrayFindRector extends AbstractRector
+{
+    public function getNodeTypes(): array
+    {
+        return [Expression::class];
+    }
+
+    public function getRuleDefinition(): RuleDefinition
+    {
+        return new RuleDefinition(
+            'Downgrade array_find() to foreach loop',
+            [
+                new CodeSample(
+                    <<<'CODE_SAMPLE'
+$found = array_find($animals, fn($animal) => str_starts_with($animal, 'c'));
+CODE_SAMPLE
+                    ,
+                    <<<'CODE_SAMPLE'
+$found = null;
+foreach ($animals as $animal) {
+    if (str_starts_with($animal, 'c')) {
+        $found = $animal;
+        break;
+    }
+}
+CODE_SAMPLE
+                ),
+            ]
+        );
+    }
+
+    /**
+     * @param Expression $node
+     * @return Stmt[]|null
+     */
+    public function refactor(Node $node): ?array
+    {
+        if (! $node->expr instanceof Assign) {
+            return null;
+        }
+
+        if (! $node->expr->expr instanceof FuncCall) {
+            return null;
+        }
+
+        if (! $this->isName($node->expr->expr, 'array_find')) {
+            return null;
+        }
+
+        if ($node->expr->expr->isFirstClassCallable()) {
+            return null;
+        }
+
+        $args = $node->expr->expr->getArgs();
+        if (count($args) !== 2) {
+            return null;
+        }
+
+        if (! $args[1]->value instanceof ArrowFunction) {
+            return null;
+        }
+
+        $valueCond = $args[1]->value->expr;
+        $if = new If_($valueCond, [
+            'stmts' => [
+                new Expression(new Assign($node->expr->var, $args[1]->value->params[1]->var)),
+                new Break_(),
+            ],
+        ]);
+
+        return [
+            // init
+            new Expression(new Assign($node->expr->var, new ConstFetch(new Name('null')))),
+
+            // foreach loop
+            new Foreach_(
+                $args[0]->value,
+                $args[1]->value->params[0]->var,
+                isset($args[1]->value->params[1]->var)
+                    ? [
+                        'keyVar' => $args[1]->value->params[1]->var,
+                        'stmts' => [$if],
+                    ]
+                    : [
+                        'stmts' => [$if],
+                    ],
+            ),
+        ];
+    }
+}

From cb2d7b69cdfc077ed04e49c1759d4966089a497e Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Fri, 11 Jul 2025 15:08:18 +0700
Subject: [PATCH 2/4] [DowngradePhp84] Add DowngradeArrayFindRector

---
 .../Expression/DowngradeArrayAnyRector/Fixture/with_key.php.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector/Fixture/with_key.php.inc b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector/Fixture/with_key.php.inc
index fb36533d..bc1d448b 100644
--- a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector/Fixture/with_key.php.inc
+++ b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayAnyRector/Fixture/with_key.php.inc
@@ -6,7 +6,7 @@ class WithKey
 {
     public function run(array $animals)
     {
-        $found = array_all($animals, fn($animal, $key) => str_starts_with($animal, 'c') && $key > 0);
+        $found = array_any($animals, fn($animal, $key) => str_starts_with($animal, 'c') && $key > 0);
     }
 }
 

From 0d448d5f6c7ab69ed91f2a52cbff234a7b02692c Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Fri, 11 Jul 2025 15:12:45 +0700
Subject: [PATCH 3/4] [DowngradePhp84] Add DowngradeArrayFindRector

---
 ...adeArrayAnyRectorTest.php => DowngradeArrayFindRectorTest.php} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/{DowngradeArrayAnyRectorTest.php => DowngradeArrayFindRectorTest.php} (100%)

diff --git a/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/DowngradeArrayAnyRectorTest.php b/rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/DowngradeArrayFindRectorTest.php
similarity index 100%
rename from rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/DowngradeArrayAnyRectorTest.php
rename to rules-tests/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector/DowngradeArrayFindRectorTest.php

From dc16add66e8a7e0102143d1a461beefec914c29c Mon Sep 17 00:00:00 2001
From: Abdul Malik Ikhsan <samsonasik@gmail.com>
Date: Fri, 11 Jul 2025 15:13:45 +0700
Subject: [PATCH 4/4] [DowngradePhp84] Add DowngradeArrayFindRector

---
 .../Rector/Expression/DowngradeArrayFindRector.php              | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector.php b/rules/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector.php
index a9eae2c7..9c2177ea 100644
--- a/rules/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector.php
+++ b/rules/DowngradePhp84/Rector/Expression/DowngradeArrayFindRector.php
@@ -89,7 +89,7 @@ public function refactor(Node $node): ?array
         $valueCond = $args[1]->value->expr;
         $if = new If_($valueCond, [
             'stmts' => [
-                new Expression(new Assign($node->expr->var, $args[1]->value->params[1]->var)),
+                new Expression(new Assign($node->expr->var, $args[1]->value->params[0]->var)),
                 new Break_(),
             ],
         ]);