diff --git a/src/adapter/etl-adapter-amphp/src/Flow/ETL/Async/Amp/Worker/ChildProcessLauncher.php b/src/adapter/etl-adapter-amphp/src/Flow/ETL/Async/Amp/Worker/ChildProcessLauncher.php
index e5356e217..fe2b5cc6e 100644
--- a/src/adapter/etl-adapter-amphp/src/Flow/ETL/Async/Amp/Worker/ChildProcessLauncher.php
+++ b/src/adapter/etl-adapter-amphp/src/Flow/ETL/Async/Amp/Worker/ChildProcessLauncher.php
@@ -36,7 +36,7 @@ private function onStart(Process $process) : void
 
         while (null !== $chunk = $stdout->read()) {
             foreach (\explode("\n", $chunk) as $chunkLine) {
-                if (\strlen($chunkLine)) {
+                if ('' !== $chunkLine) {
                     $this->logger->debug($chunkLine);
                 }
             }
@@ -44,7 +44,7 @@ private function onStart(Process $process) : void
 
         while (null !== $chunk = $stderr->read()) {
             foreach (\explode("\n", $chunk) as $chunkLine) {
-                if (\strlen($chunkLine)) {
+                if ('' !== $chunkLine) {
                     $this->logger->error($chunkLine);
                 }
             }
diff --git a/src/adapter/etl-adapter-avro/src/Flow/ETL/Adapter/Avro/FlixTech/AvroExtractor.php b/src/adapter/etl-adapter-avro/src/Flow/ETL/Adapter/Avro/FlixTech/AvroExtractor.php
index b584a956c..e884b7d4d 100644
--- a/src/adapter/etl-adapter-avro/src/Flow/ETL/Adapter/Avro/FlixTech/AvroExtractor.php
+++ b/src/adapter/etl-adapter-avro/src/Flow/ETL/Adapter/Avro/FlixTech/AvroExtractor.php
@@ -65,7 +65,7 @@ public function extract(FlowContext $context) : \Generator
             }
         }
 
-        if (\count($rows) > 0) {
+        if ([] !== $rows) {
             yield new Rows(...$rows);
         }
     }
diff --git a/src/adapter/etl-adapter-csv/src/Flow/ETL/Adapter/CSV/CSVExtractor.php b/src/adapter/etl-adapter-csv/src/Flow/ETL/Adapter/CSV/CSVExtractor.php
index 8d54261e0..82451ca0b 100644
--- a/src/adapter/etl-adapter-csv/src/Flow/ETL/Adapter/CSV/CSVExtractor.php
+++ b/src/adapter/etl-adapter-csv/src/Flow/ETL/Adapter/CSV/CSVExtractor.php
@@ -101,7 +101,7 @@ public function extract(FlowContext $context) : \Generator
                 $rowData = \fgetcsv($stream->resource(), $this->charactersReadInLine, $this->separator, $this->enclosure, $this->escape);
             }
 
-            if (\count($rows)) {
+            if ([] !== $rows) {
                 yield new Rows(...$rows);
             }
 
diff --git a/src/adapter/etl-adapter-google-sheet/src/Flow/ETL/Adapter/GoogleSheet/Columns.php b/src/adapter/etl-adapter-google-sheet/src/Flow/ETL/Adapter/GoogleSheet/Columns.php
index dbd565cad..1b669bcb9 100644
--- a/src/adapter/etl-adapter-google-sheet/src/Flow/ETL/Adapter/GoogleSheet/Columns.php
+++ b/src/adapter/etl-adapter-google-sheet/src/Flow/ETL/Adapter/GoogleSheet/Columns.php
@@ -13,7 +13,7 @@ public function __construct(
         public readonly string $startColumn,
         public readonly string $endColumn,
     ) {
-        if (\strlen($sheetName) === 0) {
+        if ('' === $sheetName) {
             throw new InvalidArgumentException('Sheet name can\'t be empty');
         }
 
diff --git a/src/adapter/etl-adapter-parquet/src/Flow/ETL/Adapter/Parquet/Codename/ParquetExtractor.php b/src/adapter/etl-adapter-parquet/src/Flow/ETL/Adapter/Parquet/Codename/ParquetExtractor.php
index f31b1f7c1..aea963bbe 100644
--- a/src/adapter/etl-adapter-parquet/src/Flow/ETL/Adapter/Parquet/Codename/ParquetExtractor.php
+++ b/src/adapter/etl-adapter-parquet/src/Flow/ETL/Adapter/Parquet/Codename/ParquetExtractor.php
@@ -37,7 +37,7 @@ public function extract(FlowContext $context) : \Generator
                 $data = [];
 
                 foreach ($dataFields as $field) {
-                    if (\count($this->fields) && !\in_array($field->name, $this->fields, true)) {
+                    if ([] !== $this->fields && !\in_array($field->name, $this->fields, true)) {
                         continue;
                     }
 
diff --git a/src/adapter/etl-adapter-reactphp/src/Flow/ETL/Async/ReactPHP/Worker/ChildProcessLauncher.php b/src/adapter/etl-adapter-reactphp/src/Flow/ETL/Async/ReactPHP/Worker/ChildProcessLauncher.php
index 796a8701b..6d7d0c9cf 100644
--- a/src/adapter/etl-adapter-reactphp/src/Flow/ETL/Async/ReactPHP/Worker/ChildProcessLauncher.php
+++ b/src/adapter/etl-adapter-reactphp/src/Flow/ETL/Async/ReactPHP/Worker/ChildProcessLauncher.php
@@ -33,7 +33,7 @@ public function launch(Pool $pool, string $host) : void
 
             $process->stderr->on('data', function ($chunk) : void {
                 foreach (\explode("\n", $chunk) as $chunkLine) {
-                    if (\strlen($chunkLine)) {
+                    if ('' !== $chunkLine) {
                         $this->logger->error($chunkLine);
                     }
                 }
@@ -41,7 +41,7 @@ public function launch(Pool $pool, string $host) : void
 
             $process->stdout->on('data', function ($chunk) : void {
                 foreach (\explode("\n", $chunk) as $chunkLine) {
-                    if (\strlen($chunkLine)) {
+                    if ('' !== $chunkLine) {
                         $this->logger->debug($chunkLine);
                     }
                 }
diff --git a/src/adapter/etl-adapter-text/src/Flow/ETL/Adapter/Text/TextExtractor.php b/src/adapter/etl-adapter-text/src/Flow/ETL/Adapter/Text/TextExtractor.php
index 47356c80b..ed9991576 100644
--- a/src/adapter/etl-adapter-text/src/Flow/ETL/Adapter/Text/TextExtractor.php
+++ b/src/adapter/etl-adapter-text/src/Flow/ETL/Adapter/Text/TextExtractor.php
@@ -55,7 +55,7 @@ public function extract(FlowContext $context) : \Generator
                 $rowData = \fgets($fileStream->resource());
             }
 
-            if (\count($rows)) {
+            if ([] !== $rows) {
                 yield new Rows(...$rows);
             }
         }
diff --git a/src/adapter/etl-adapter-xml/src/Flow/ETL/Adapter/XML/XMLReaderExtractor.php b/src/adapter/etl-adapter-xml/src/Flow/ETL/Adapter/XML/XMLReaderExtractor.php
index f2d2f972c..7583bf3fc 100644
--- a/src/adapter/etl-adapter-xml/src/Flow/ETL/Adapter/XML/XMLReaderExtractor.php
+++ b/src/adapter/etl-adapter-xml/src/Flow/ETL/Adapter/XML/XMLReaderExtractor.php
@@ -90,7 +90,7 @@ public function extract(FlowContext $context) : \Generator
 
             $xmlReader->close();
 
-            if (\count($rows)) {
+            if ([] !== $rows) {
                 yield new Rows(...$rows);
             }
         }
diff --git a/src/core/etl/src/Flow/ETL/Async/Socket/Worker/Processor.php b/src/core/etl/src/Flow/ETL/Async/Socket/Worker/Processor.php
index 815545317..3debc5b08 100644
--- a/src/core/etl/src/Flow/ETL/Async/Socket/Worker/Processor.php
+++ b/src/core/etl/src/Flow/ETL/Async/Socket/Worker/Processor.php
@@ -58,7 +58,7 @@ public function process(Rows $rows) : Rows
             ->mode(SaveMode::Append)
             ->threadSafe();
 
-        if (\count($this->partitionEntries)) {
+        if ([] !== $this->partitionEntries) {
             $dataFrame = $dataFrame->partitionBy(...$this->partitionEntries);
         }
 
diff --git a/src/core/etl/src/Flow/ETL/DSL/functions.php b/src/core/etl/src/Flow/ETL/DSL/functions.php
index e26bb09f8..60ae72b11 100644
--- a/src/core/etl/src/Flow/ETL/DSL/functions.php
+++ b/src/core/etl/src/Flow/ETL/DSL/functions.php
@@ -16,7 +16,7 @@
 
 function col(string $entry, string ...$entries) : Reference
 {
-    if (\count($entries)) {
+    if ([] !== $entries) {
         return new StructureReference($entry, ...$entries);
     }
 
diff --git a/src/core/etl/src/Flow/ETL/Filesystem/Path.php b/src/core/etl/src/Flow/ETL/Filesystem/Path.php
index cec76f313..98f327561 100644
--- a/src/core/etl/src/Flow/ETL/Filesystem/Path.php
+++ b/src/core/etl/src/Flow/ETL/Filesystem/Path.php
@@ -73,7 +73,7 @@ public function __construct(string $uri, private readonly array $options = [])
     public static function realpath(string $path, array $options = []) : self
     {
         // ""  - empty path is current, local directory
-        if (!\strlen($path)) {
+        if ('' === $path) {
             /** @phpstan-ignore-next-line */
             return new self(\getcwd(), $options);
         }
@@ -124,7 +124,7 @@ public static function realpath(string $path, array $options = []) : self
             }
 
             if ($part === '..') {
-                if (\count($absoluteParts)) {
+                if ([] !== $absoluteParts) {
                     \array_pop($absoluteParts);
                 }
 
diff --git a/src/core/etl/src/Flow/ETL/GroupBy.php b/src/core/etl/src/Flow/ETL/GroupBy.php
index 3c8e4f627..e69536451 100644
--- a/src/core/etl/src/Flow/ETL/GroupBy.php
+++ b/src/core/etl/src/Flow/ETL/GroupBy.php
@@ -101,7 +101,7 @@ public function result() : Rows
                 $entries = $entries->add($aggregator->result());
             }
 
-            if (\count($entries)) {
+            if ($entries->count()) {
                 $rows = $rows->add(new Row($entries));
             }
         }
diff --git a/src/core/etl/src/Flow/ETL/Partition.php b/src/core/etl/src/Flow/ETL/Partition.php
index 3c4a8137b..531628954 100644
--- a/src/core/etl/src/Flow/ETL/Partition.php
+++ b/src/core/etl/src/Flow/ETL/Partition.php
@@ -19,11 +19,11 @@ final class Partition implements Serializable
 
     public function __construct(public readonly string $name, public readonly string $value)
     {
-        if (!\strlen($this->name)) {
+        if ('' === $this->name) {
             throw new InvalidArgumentException("Partition name can't be empty");
         }
 
-        if (!\strlen($this->value)) {
+        if ('' === $this->value) {
             throw new InvalidArgumentException("Partition value can't be empty");
         }
 
diff --git a/src/core/etl/src/Flow/ETL/Row/Entries.php b/src/core/etl/src/Flow/ETL/Row/Entries.php
index e6fedf03f..ca5542c73 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entries.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entries.php
@@ -28,7 +28,7 @@ public function __construct(Entry ...$entries)
     {
         $this->entries = [];
 
-        if (\count($entries)) {
+        if ([] !== $entries) {
             foreach ($entries as $entry) {
                 $this->entries[$entry->name()] = $entry;
             }
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/ArrayEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/ArrayEntry.php
index 6b37a2ad9..9b605c961 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/ArrayEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/ArrayEntry.php
@@ -26,7 +26,7 @@ public function __construct(
         private readonly string $name,
         private readonly array $value
     ) {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
     }
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/BooleanEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/BooleanEntry.php
index 04dab020c..b81e6320f 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/BooleanEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/BooleanEntry.php
@@ -21,7 +21,7 @@ final class BooleanEntry implements \Stringable, Entry
      */
     public function __construct(private readonly string $name, private readonly bool $value)
     {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
     }
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/FloatEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/FloatEntry.php
index 26cd54252..42df04de4 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/FloatEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/FloatEntry.php
@@ -21,7 +21,7 @@ final class FloatEntry implements \Stringable, Entry
      */
     public function __construct(private readonly string $name, private readonly float $value, private readonly int $precision = 6)
     {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
     }
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/IntegerEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/IntegerEntry.php
index 85def7d98..c65f6d3b0 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/IntegerEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/IntegerEntry.php
@@ -21,7 +21,7 @@ final class IntegerEntry implements \Stringable, Entry
      */
     public function __construct(private readonly string $name, private readonly int $value)
     {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
     }
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/JsonEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/JsonEntry.php
index aacca2ea3..ed7cdd10a 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/JsonEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/JsonEntry.php
@@ -28,7 +28,7 @@ final class JsonEntry implements \Stringable, Entry
      */
     public function __construct(private readonly string $name, private readonly array $value)
     {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
 
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/ListEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/ListEntry.php
index 93e0d25b7..ba6a709c6 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/ListEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/ListEntry.php
@@ -34,11 +34,11 @@ public function __construct(
         private readonly Type $type,
         private readonly array $value
     ) {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
 
-        if (\count($value) && !\array_is_list($value)) {
+        if ([] !== $value && !\array_is_list($value)) {
             throw new InvalidArgumentException('Expected list of ' . $type->toString() . ' got array with not sequential integer indexes');
         }
 
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/NullEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/NullEntry.php
index 44c2b904c..2a6274a95 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/NullEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/NullEntry.php
@@ -21,7 +21,7 @@ final class NullEntry implements \Stringable, Entry
      */
     public function __construct(private readonly string $name)
     {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
     }
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/ObjectEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/ObjectEntry.php
index b3677d169..9a6a4d92f 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/ObjectEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/ObjectEntry.php
@@ -21,7 +21,7 @@ final class ObjectEntry implements \Stringable, Entry
      */
     public function __construct(private readonly string $name, private readonly object $value)
     {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
     }
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/StringEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/StringEntry.php
index ee7f7dcb6..7eee45e8e 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/StringEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/StringEntry.php
@@ -21,7 +21,7 @@ final class StringEntry implements \Stringable, Entry
      */
     public function __construct(private readonly string $name, private string $value)
     {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
     }
diff --git a/src/core/etl/src/Flow/ETL/Row/Entry/StructureEntry.php b/src/core/etl/src/Flow/ETL/Row/Entry/StructureEntry.php
index 11b31db74..40a4f814c 100644
--- a/src/core/etl/src/Flow/ETL/Row/Entry/StructureEntry.php
+++ b/src/core/etl/src/Flow/ETL/Row/Entry/StructureEntry.php
@@ -27,7 +27,7 @@ final class StructureEntry implements \Stringable, Entry
      */
     public function __construct(private readonly string $name, Entry ...$entries)
     {
-        if (!\strlen($name)) {
+        if ('' === $name) {
             throw InvalidArgumentException::because('Entry name cannot be empty');
         }
 
diff --git a/src/core/etl/src/Flow/ETL/Rows.php b/src/core/etl/src/Flow/ETL/Rows.php
index 03da3c5ff..3bb9ba25c 100644
--- a/src/core/etl/src/Flow/ETL/Rows.php
+++ b/src/core/etl/src/Flow/ETL/Rows.php
@@ -228,7 +228,7 @@ public function findOne(callable $callable) : ?Row
             }
         }
 
-        if (\count($rows)) {
+        if ([] !== $rows) {
             return \current($rows);
         }
 
diff --git a/src/lib/array-dot/src/Flow/ArrayDot/array_dot.php b/src/lib/array-dot/src/Flow/ArrayDot/array_dot.php
index 289829b1d..27f0a7650 100644
--- a/src/lib/array-dot/src/Flow/ArrayDot/array_dot.php
+++ b/src/lib/array-dot/src/Flow/ArrayDot/array_dot.php
@@ -16,7 +16,7 @@
  */
 function array_dot_steps(string $path) : array
 {
-    if (!\strlen($path)) {
+    if ('' === $path) {
         throw new InvalidPathException("Path can't be empty.");
     }
 
@@ -119,7 +119,7 @@ function array_dot_set(array $array, string $path, $value) : array
  */
 function array_dot_get(array $array, string $path) : mixed
 {
-    if (\count($array) === 0) {
+    if ([] === $array) {
         if (\str_starts_with($path, '?')) {
             return null;
         }
diff --git a/src/lib/doctrine-dbal-bulk/src/Flow/Doctrine/Bulk/Columns.php b/src/lib/doctrine-dbal-bulk/src/Flow/Doctrine/Bulk/Columns.php
index ea28e8ea0..7eb7179d2 100644
--- a/src/lib/doctrine-dbal-bulk/src/Flow/Doctrine/Bulk/Columns.php
+++ b/src/lib/doctrine-dbal-bulk/src/Flow/Doctrine/Bulk/Columns.php
@@ -15,7 +15,7 @@ final class Columns
 
     public function __construct(string ...$columns)
     {
-        if (\count($columns) === 0) {
+        if ([] === $columns) {
             throw new RuntimeException('Columns cannot be empty');
         }