diff --git a/src/Illuminate/Database/Connection.php b/src/Illuminate/Database/Connection.php
index 4e09d21ee599..5ea30fdec2af 100755
--- a/src/Illuminate/Database/Connection.php
+++ b/src/Illuminate/Database/Connection.php
@@ -369,7 +369,7 @@ public function scalar($query, $bindings = [], $useReadPdo = true)
             throw new MultipleColumnsSelectedException;
         }
 
-        return array_last($record);
+        return array_first($record);
     }
 
     /**
diff --git a/src/Illuminate/Database/Eloquent/Relations/MorphOneOrMany.php b/src/Illuminate/Database/Eloquent/Relations/MorphOneOrMany.php
index aff262759dbf..7c32befcdf1d 100755
--- a/src/Illuminate/Database/Eloquent/Relations/MorphOneOrMany.php
+++ b/src/Illuminate/Database/Eloquent/Relations/MorphOneOrMany.php
@@ -116,7 +116,7 @@ protected function setForeignAttributesForCreate(Model $model)
      */
     public function upsert(array $values, $uniqueBy, $update = null)
     {
-        if (! empty($values) && ! is_array(array_last($values))) {
+        if (! empty($values) && ! is_array(array_first($values))) {
             $values = [$values];
         }
 
diff --git a/src/Illuminate/Database/Query/Builder.php b/src/Illuminate/Database/Query/Builder.php
index b921164ef061..03195c5b9f4f 100755
--- a/src/Illuminate/Database/Query/Builder.php
+++ b/src/Illuminate/Database/Query/Builder.php
@@ -3158,7 +3158,7 @@ public function soleValue($column)
     {
         $result = (array) $this->sole([$column]);
 
-        return array_last($result);
+        return array_first($result);
     }
 
     /**
@@ -3781,7 +3781,7 @@ public function insert(array $values)
             return true;
         }
 
-        if (! is_array(array_last($values))) {
+        if (! is_array(array_first($values))) {
             $values = [$values];
         }
 
@@ -3818,7 +3818,7 @@ public function insertOrIgnore(array $values)
             return 0;
         }
 
-        if (! is_array(array_last($values))) {
+        if (! is_array(array_first($values))) {
             $values = [$values];
         } else {
             foreach ($values as $key => $value) {
@@ -3976,7 +3976,7 @@ public function upsert(array $values, array|string $uniqueBy, ?array $update = n
             return (int) $this->insert($values);
         }
 
-        if (! is_array(array_last($values))) {
+        if (! is_array(array_first($values))) {
             $values = [$values];
         } else {
             foreach ($values as $key => $value) {
@@ -3987,7 +3987,7 @@ public function upsert(array $values, array|string $uniqueBy, ?array $update = n
         }
 
         if (is_null($update)) {
-            $update = array_keys(array_last($values));
+            $update = array_keys(array_first($values));
         }
 
         $this->applyBeforeQueryCallbacks();
diff --git a/src/Illuminate/Database/Query/Grammars/Grammar.php b/src/Illuminate/Database/Query/Grammars/Grammar.php
index 6a42c4d7144e..e2a86fff91d1 100755
--- a/src/Illuminate/Database/Query/Grammars/Grammar.php
+++ b/src/Illuminate/Database/Query/Grammars/Grammar.php
@@ -1186,11 +1186,11 @@ public function compileInsert(Builder $query, array $values)
             return "insert into {$table} default values";
         }
 
-        if (! is_array(array_last($values))) {
+        if (! is_array(array_first($values))) {
             $values = [$values];
         }
 
-        $columns = $this->columnize(array_keys(array_last($values)));
+        $columns = $this->columnize(array_keys(array_first($values)));
 
         // We need to build a list of parameter place-holders of values that are bound
         // to the query. Each insert should have the exact same number of parameter
diff --git a/src/Illuminate/Database/Query/Grammars/SqlServerGrammar.php b/src/Illuminate/Database/Query/Grammars/SqlServerGrammar.php
index 6c3b2836b020..45cebeaa8036 100755
--- a/src/Illuminate/Database/Query/Grammars/SqlServerGrammar.php
+++ b/src/Illuminate/Database/Query/Grammars/SqlServerGrammar.php
@@ -415,7 +415,7 @@ protected function compileUpdateWithJoins(Builder $query, $table, $columns, $whe
      */
     public function compileUpsert(Builder $query, array $values, array $uniqueBy, array $update)
     {
-        $columns = $this->columnize(array_keys(array_last($values)));
+        $columns = $this->columnize(array_keys(array_first($values)));
 
         $sql = 'merge '.$this->wrapTable($query->from).' ';
 
diff --git a/src/Illuminate/Database/Schema/Grammars/Grammar.php b/src/Illuminate/Database/Schema/Grammars/Grammar.php
index 8cadfec09219..bd67b9fded29 100755
--- a/src/Illuminate/Database/Schema/Grammars/Grammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/Grammar.php
@@ -387,7 +387,7 @@ protected function getCommandByName(Blueprint $blueprint, $name)
         $commands = $this->getCommandsByName($blueprint, $name);
 
         if (count($commands) > 0) {
-            return array_last($commands);
+            return array_first($commands);
         }
     }
 
diff --git a/src/Illuminate/Support/Fluent.php b/src/Illuminate/Support/Fluent.php
index 2915f2e9d4ec..b5e6a6051ccf 100755
--- a/src/Illuminate/Support/Fluent.php
+++ b/src/Illuminate/Support/Fluent.php
@@ -301,7 +301,7 @@ public function __call($method, $parameters)
             return $this->macroCall($method, $parameters);
         }
 
-        $this->attributes[$method] = count($parameters) > 0 ? array_last($parameters) : true;
+        $this->attributes[$method] = count($parameters) > 0 ? array_first($parameters) : true;
 
         return $this;
     }