diff --git a/config/level/php/php72.yml b/config/level/php/php72.yml
new file mode 100644
index 00000000000..b40dd055c24
--- /dev/null
+++ b/config/level/php/php72.yml
@@ -0,0 +1,3 @@
+services:
+    Rector\Php\Rector\While_\WhileEachToForeachRector: ~
+    Rector\Php\Rector\Each\ListEachRector: ~
diff --git a/packages/Php/src/Rector/Each/ListEachRector.php b/packages/Php/src/Rector/Each/ListEachRector.php
new file mode 100644
index 00000000000..f3d2ad1d403
--- /dev/null
+++ b/packages/Php/src/Rector/Each/ListEachRector.php
@@ -0,0 +1,141 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Php\Rector\Each;
+
+use PhpParser\Node;
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr\Assign;
+use PhpParser\Node\Expr\FuncCall;
+use PhpParser\Node\Expr\List_;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt\Do_;
+use PhpParser\Node\Stmt\Expression;
+use Rector\NodeTypeResolver\Node\Attribute;
+use Rector\Rector\AbstractRector;
+use Rector\RectorDefinition\CodeSample;
+use Rector\RectorDefinition\RectorDefinition;
+
+/**
+ * @source https://wiki.php.net/rfc/deprecations_php_7_2#each
+ */
+final class ListEachRector extends AbstractRector
+{
+    public function getDefinition(): RectorDefinition
+    {
+        return new RectorDefinition(
+            'each() function is deprecated, use foreach() instead.',
+            [
+                new CodeSample(
+                    <<<'CODE_SAMPLE'
+list($key, $callback) = each($callbacks);
+CODE_SAMPLE
+                    ,
+                    <<<'CODE_SAMPLE'
+$key = key($opt->option);
+$val = current($opt->option);
+CODE_SAMPLE
+                ),
+            ]
+        );
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getNodeTypes(): array
+    {
+        return [Assign::class];
+    }
+
+    /**
+     * @param Assign $assignNode
+     */
+    public function refactor(Node $assignNode): ?Node
+    {
+        if (! $this->isListToEachAssign($assignNode)) {
+            return $assignNode;
+        }
+
+        // assign should be top level, e.g. not in a while loop
+        if (! $assignNode->getAttribute(Attribute::PARENT_NODE) instanceof Expression) {
+            return $assignNode;
+        }
+
+        /** @var List_ $listNode */
+        $listNode = $assignNode->var;
+        if (count($listNode->items) !== 2) {
+            return $listNode;
+        }
+
+        /** @var FuncCall $eachFuncCall */
+        $eachFuncCall = $assignNode->expr;
+
+        // only key: list($key, ) = each($values);
+        if ($listNode->items[0] && $listNode->items[1] === null) {
+            $keyFuncCall = $this->createFuncCallWithNameAndArgs('key', $eachFuncCall->args);
+            return new Assign($listNode->items[0]->value, $keyFuncCall);
+        }
+
+        // only value: list(, $value) = each($values);
+        if ($listNode->items[1] && $listNode->items[0] === null) {
+            $nextFuncCall = $this->createFuncCallWithNameAndArgs('next', $eachFuncCall->args);
+            $this->addNodeAfterNode($nextFuncCall, $assignNode);
+
+            $currentFuncCall = $this->createFuncCallWithNameAndArgs('current', $eachFuncCall->args);
+            return new Assign($listNode->items[1]->value, $currentFuncCall);
+        }
+
+        // both: list($key, $value) = each($values);
+        // ↓
+        // $key = key($values);
+        // $value = current($values);
+        // next($values); - only inside a loop
+        if ($listNode->items[0] && $listNode->items[1]) {
+            $currentFuncCall = $this->createFuncCallWithNameAndArgs('current', $eachFuncCall->args);
+            $assignCurrentNode = new Assign($listNode->items[1]->value, $currentFuncCall);
+            $this->addNodeAfterNode($assignCurrentNode, $assignNode);
+
+            if ($this->isInsideDoWhile($assignNode)) {
+                $nextFuncCall = $this->createFuncCallWithNameAndArgs('next', $eachFuncCall->args);
+                $this->addNodeAfterNode($nextFuncCall, $assignNode);
+            }
+
+            $keyFuncCall = $this->createFuncCallWithNameAndArgs('key', $eachFuncCall->args);
+            return new Assign($listNode->items[0]->value, $keyFuncCall);
+        }
+
+        return $assignNode;
+    }
+
+    private function isListToEachAssign(Assign $assignNode): bool
+    {
+        if (! $assignNode->var instanceof List_) {
+            return false;
+        }
+
+        return $assignNode->expr instanceof FuncCall && (string) $assignNode->expr->name === 'each';
+    }
+
+    /**
+     * @param Arg[] $args
+     */
+    private function createFuncCallWithNameAndArgs(string $name, array $args): FuncCall
+    {
+        return new FuncCall(new Name($name), $args);
+    }
+
+    /**
+     * Is inside the "do {} while ();" loop → need to add "next()"
+     */
+    private function isInsideDoWhile(Node $assignNode): bool
+    {
+        $parentNode = $assignNode->getAttribute(Attribute::PARENT_NODE);
+        if (! $parentNode instanceof Expression) {
+            return false;
+        }
+
+        $parentParentNode = $parentNode->getAttribute(Attribute::PARENT_NODE);
+
+        return $parentParentNode instanceof Do_;
+    }
+}
diff --git a/packages/Php/src/Rector/Each/WhileEachToForeachRector.php b/packages/Php/src/Rector/Each/WhileEachToForeachRector.php
new file mode 100644
index 00000000000..6fdfe12c474
--- /dev/null
+++ b/packages/Php/src/Rector/Each/WhileEachToForeachRector.php
@@ -0,0 +1,117 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Php\Rector\Each;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\ArrayItem;
+use PhpParser\Node\Expr\Assign;
+use PhpParser\Node\Expr\FuncCall;
+use PhpParser\Node\Expr\List_;
+use PhpParser\Node\Name;
+use PhpParser\Node\Stmt\Foreach_;
+use PhpParser\Node\Stmt\While_;
+use Rector\Rector\AbstractRector;
+use Rector\RectorDefinition\CodeSample;
+use Rector\RectorDefinition\RectorDefinition;
+
+/**
+ * @source https://wiki.php.net/rfc/deprecations_php_7_2#each
+ */
+final class WhileEachToForeachRector extends AbstractRector
+{
+    public function getDefinition(): RectorDefinition
+    {
+        return new RectorDefinition(
+            'each() function is deprecated, use foreach() instead.',
+            [
+                new CodeSample(
+                    <<<'CODE_SAMPLE'
+while (list($key, $callback) = each($callbacks)) {
+    // ...
+}
+CODE_SAMPLE
+                    ,
+                    <<<'CODE_SAMPLE'
+foreach ($callbacks as $key => $callback) {
+    // ...
+}
+CODE_SAMPLE
+                ),
+                new CodeSample(
+                    <<<'CODE_SAMPLE'
+while (list($key) = each($callbacks)) {
+    // ...
+}
+CODE_SAMPLE
+                    ,
+                    <<<'CODE_SAMPLE'
+foreach (array_keys($callbacks) as $key) {
+    // ...
+}
+CODE_SAMPLE
+                ),
+            ]
+        );
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getNodeTypes(): array
+    {
+        return [While_::class];
+    }
+
+    /**
+     * @param While_ $whileNode
+     */
+    public function refactor(Node $whileNode): ?Node
+    {
+        if (! $whileNode->cond instanceof Assign) {
+            return $whileNode;
+        }
+
+        /** @var Assign $assignNode */
+        $assignNode = $whileNode->cond;
+        if (! $this->isListToEachAssign($assignNode)) {
+            return $whileNode;
+        }
+
+        /** @var FuncCall $eachFuncCall */
+        $eachFuncCall = $assignNode->expr;
+        $eachFuncCall->args[0];
+
+        /** @var List_ $listNode */
+        $listNode = $assignNode->var;
+
+        if (count($listNode->items) === 1) { // just one argument - the key
+            $foreachedExpr = new FuncCall(new Name('array_keys'), [$eachFuncCall->args[0]]);
+        } else {
+            $foreachedExpr = $eachFuncCall->args[0]->value;
+        }
+
+        /** @var ArrayItem $valueItem */
+        $valueItem = array_pop($listNode->items);
+        $foreachNode = new Foreach_($foreachedExpr, $valueItem, [
+            'stmts' => $whileNode->stmts,
+        ]);
+
+        // is key included? add it to foreach
+        if (count($listNode->items)) {
+            /** @var ArrayItem $keyItem */
+            $keyItem = array_pop($listNode->items);
+            $foreachNode->keyVar = $keyItem->value;
+        }
+
+        return $foreachNode;
+    }
+
+    private function isListToEachAssign(Assign $assignNode): bool
+    {
+        if (! $assignNode->var instanceof List_) {
+            return false;
+        }
+
+        return $assignNode->expr instanceof FuncCall && (string) $assignNode->expr->name === 'each';
+    }
+}
diff --git a/packages/Php/tests/Rector/Each/Correct/correct.php.inc b/packages/Php/tests/Rector/Each/Correct/correct.php.inc
new file mode 100644
index 00000000000..dd1d991efaf
--- /dev/null
+++ b/packages/Php/tests/Rector/Each/Correct/correct.php.inc
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+
+foreach (array_keys($module_list) as $module) {
+}
+
+foreach ($callbacks as $key => $callback) {
+    // comment
+}
+
+$module_list = ['a', 'b'];
+
+foreach (array_keys($module_list) as $module) {
+    echo $module;
+}
diff --git a/packages/Php/tests/Rector/Each/Correct/correct2.php.inc b/packages/Php/tests/Rector/Each/Correct/correct2.php.inc
new file mode 100644
index 00000000000..7061b09c4b1
--- /dev/null
+++ b/packages/Php/tests/Rector/Each/Correct/correct2.php.inc
@@ -0,0 +1,9 @@
+<?php declare(strict_types=1);
+
+$key = key($opt->option);
+$val = current($opt->option);
+
+$tid = key($option->option);
+
+$curr = current($tree);
+next($tree);
diff --git a/packages/Php/tests/Rector/Each/Correct/correct3.php.inc b/packages/Php/tests/Rector/Each/Correct/correct3.php.inc
new file mode 100644
index 00000000000..d96a5626d41
--- /dev/null
+++ b/packages/Php/tests/Rector/Each/Correct/correct3.php.inc
@@ -0,0 +1,10 @@
+<?php declare(strict_types=1);
+
+$flat = book_get_flat_menu($book_link);
+$curr = NULL;
+do {
+    $prev = $curr;
+    $key = key($flat);
+    $curr = current($flat);
+    next($flat);
+} while ($key && $key != $book_link['mlid']);
diff --git a/packages/Php/tests/Rector/Each/EachRectorTest.php b/packages/Php/tests/Rector/Each/EachRectorTest.php
new file mode 100644
index 00000000000..311e563ec85
--- /dev/null
+++ b/packages/Php/tests/Rector/Each/EachRectorTest.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Php\Tests\Rector\Each;
+
+use Iterator;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+/**
+ * @covers \Rector\Php\Rector\Each\WhileEachToForeachRector
+ * @covers \Rector\Php\Rector\Each\ListEachRector
+ *
+ * Test battery inspired by:
+ * - https://stackoverflow.com/q/46492621/1348344 + Drupal refactorings
+ * - https://stackoverflow.com/a/51278641/1348344
+ */
+final class EachRectorTest extends AbstractRectorTestCase
+{
+    /**
+     * @dataProvider provideWrongToFixedFiles()
+     */
+    public function test(string $wrong, string $fixed): void
+    {
+        $this->doTestFileMatchesExpectedContent($wrong, $fixed);
+    }
+
+    public function provideWrongToFixedFiles(): Iterator
+    {
+        // while → foreach
+        yield [__DIR__ . '/Wrong/wrong.php.inc', __DIR__ . '/Correct/correct.php.inc'];
+        // list()
+        yield [__DIR__ . '/Wrong/wrong2.php.inc', __DIR__ . '/Correct/correct2.php.inc'];
+        yield [__DIR__ . '/Wrong/wrong3.php.inc', __DIR__ . '/Correct/correct3.php.inc'];
+    }
+
+    protected function provideConfig(): string
+    {
+        return __DIR__ . '/config.yml';
+    }
+}
diff --git a/packages/Php/tests/Rector/Each/Wrong/wrong.php.inc b/packages/Php/tests/Rector/Each/Wrong/wrong.php.inc
new file mode 100644
index 00000000000..ebcae7a88a7
--- /dev/null
+++ b/packages/Php/tests/Rector/Each/Wrong/wrong.php.inc
@@ -0,0 +1,14 @@
+<?php declare(strict_types=1);
+
+while (list($module) = each($module_list)) {
+}
+
+while (list($key, $callback) = each($callbacks)) {
+    // comment
+}
+
+$module_list = ['a', 'b'];
+
+while (list($module) = each($module_list)) {
+    echo $module;
+}
diff --git a/packages/Php/tests/Rector/Each/Wrong/wrong2.php.inc b/packages/Php/tests/Rector/Each/Wrong/wrong2.php.inc
new file mode 100644
index 00000000000..2731f91f5a8
--- /dev/null
+++ b/packages/Php/tests/Rector/Each/Wrong/wrong2.php.inc
@@ -0,0 +1,7 @@
+<?php declare(strict_types=1);
+
+list($key, $val) = each($opt->option);
+
+list ($tid, ) = each($option->option);
+
+list(, $curr) = each($tree);
diff --git a/packages/Php/tests/Rector/Each/Wrong/wrong3.php.inc b/packages/Php/tests/Rector/Each/Wrong/wrong3.php.inc
new file mode 100644
index 00000000000..b53cad08da3
--- /dev/null
+++ b/packages/Php/tests/Rector/Each/Wrong/wrong3.php.inc
@@ -0,0 +1,8 @@
+<?php declare(strict_types=1);
+
+$flat = book_get_flat_menu($book_link);
+$curr = NULL;
+do {
+    $prev = $curr;
+    list($key, $curr) = each($flat);
+} while ($key && $key != $book_link['mlid']);
diff --git a/packages/Php/tests/Rector/Each/config.yml b/packages/Php/tests/Rector/Each/config.yml
new file mode 100644
index 00000000000..d8e28ffd7dd
--- /dev/null
+++ b/packages/Php/tests/Rector/Each/config.yml
@@ -0,0 +1,3 @@
+services:
+    Rector\Php\Rector\Each\WhileEachToForeachRector: ~
+    Rector\Php\Rector\Each\ListEachRector: ~