add visitor to remove second argument from stream_context_create func…

…tion

src/php54.php

@@ -11,7 +11,8 @@ function visitors() {
  new CallableTypehint,
  new ObjectInstAccess,
  new Traits,
- new SessionHandling
+ new SessionHandling,
+ new StreamContext
  ];
 }
 
@@ -54,3 +55,9 @@ function transform_session_handling($code) {
  new SessionHandling,
  ]);
 }
+
+function transform_stream_context($code) {
+ return g\transform_with_visitors($code, [
+ new StreamContext,
+ ]);
+}

src/php54/StreamContext.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace galapagos\php54;
+
+class StreamContext extends \PHPParser_NodeVisitorAbstract {
+
+ public function enterNode(\PHPParser_Node $node) {
+
+ if ($node instanceof \PhpParser\Node\Expr\FuncCall &&
+ $node->name == "stream_context_create" &&
+ count($node->args) == 2)
+ {
+ array_pop($node->args);
+ return $node;
+ }
+ }
+
+}
+
+
+

tests/php54/StreamContextTest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace galapagos\php54;
+
+use galapagos\AbstractTestCase;
+
+class StreamContextTest extends AbstractTestCase {
+ /** @dataProvider provideTests */
+ public function testTransform($name, $code, $expected) {
+ $this->assertSame(
+ $this->canonicalize($expected),
+ $this->canonicalize(transform_stream_context($code)),
+ $name
+ );
+ }
+
+ public function provideTests() {
+ return $this->getTests(__DIR__.'/stream_context', 'test');
+ }
+}
+
+

tests/php54/stream_context/basic.test

@@ -0,0 +1,11 @@
+Calling stream_context_create with more than 1 param.
+-----
+<?php
+
+$ctx = stream_context_create($options);
+$ctx = stream_context_create($options, $default);
+-----
+<?php
+
+$ctx = stream_context_create($options);
+$ctx = stream_context_create($options);