[10.x] Add @elsePushIf and @elsePush

src/Illuminate/View/Compilers/Concerns/CompilesConditionals.php

@@ -373,6 +373,30 @@ protected function compilePushIf($expression)
         return "<?php if({$parts[0]}): \$__env->startPush({$parts[1]}); ?>";
     }
 
+    /**
+     * Compile the else-if push statements into valid PHP.
+     *
+     * @param  string  $expression
+     * @return string
+     */
+    protected function compileElsePushIf($expression)
+    {
+        $parts = explode(',', $this->stripParentheses($expression), 2);
+
+        return "<?php \$__env->stopPush(); elseif({$parts[0]}): \$__env->startPush({$parts[1]}); ?>";
+    }
+
+    /**
+     * Compile the else push statements into valid PHP.
+     *
+     * @param  string  $expression
+     * @return string
+     */
+    protected function compileElsePush($expression)
+    {
+        return "<?php \$__env->stopPush(); else: \$__env->startPush{$expression}; ?>";
+    }
+
     /**
      * Compile the end-push statements into valid PHP.
      *

tests/View/Blade/BladePushTest.php

@@ -65,6 +65,26 @@ public function testPushIfIsCompiled()
 @endPushIf';
         $expected = '<?php if(true): $__env->startPush( \'foo\'); ?>
 test
+<?php $__env->stopPush(); endif; ?>';
+
+        $this->assertEquals($expected, $this->compiler->compileString($string));
+    }
+
+    public function testPushIfElseIsCompiled()
+    {
+        $string = '@pushIf(true, \'stack\')
+if
+@elsePushIf(false, \'stack\')
+elseif
+@elsePush(\'stack\')
+else
+@endPushIf';
+        $expected = '<?php if(true): $__env->startPush( \'stack\'); ?>
+if
+<?php $__env->stopPush(); elseif(false): $__env->startPush( \'stack\'); ?>
+elseif
+<?php $__env->stopPush(); else: $__env->startPush(\'stack\'); ?>
+else
 <?php $__env->stopPush(); endif; ?>';
 
         $this->assertEquals($expected, $this->compiler->compileString($string));