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How to use truncate method of vfsStreamErroneousFile class

Best VfsStream code snippet using vfsStreamErroneousFile.truncate

vfsStreamErroneousFileTestCase.php

Source:vfsStreamErroneousFileTestCase.php

...104    }105    public function testTruncateWithErrorMessageTriggersError(): void106    {107        $message = uniqid();108        $file = vfsStream::newErroneousFile('foo', ['truncate' => $message]);109        expect(static function () use ($file): void {110            $file->truncate(rand());111        })->triggers(E_USER_WARNING)->withMessage($message);112    }113    public function testTruncateWithErrorMessageReturnsFalse(): void114    {115        $file = vfsStream::newErroneousFile('foo', ['truncate' => uniqid()]);116        $actual = @$file->truncate(rand());117        assertFalse($actual);118    }119    public function testEofWithErrorMessageTriggersError(): void120    {121        $message = uniqid();122        $file = vfsStream::newErroneousFile('foo', ['eof' => $message]);123        expect(static function () use ($file): void {124            $file->eof();125        })->triggers(E_USER_WARNING)->withMessage($message);126    }127    public function testEofWithErrorMessageReturnsTrue(): void128    {129        $file = vfsStream::newErroneousFile('foo', ['eof' => uniqid()]);130        $actual = @$file->eof();...

vfsStreamErroneousFile.php

Source:vfsStreamErroneousFile.php

...76            return 0;77        }78        return parent::write($data);79    }80    public function truncate(int $size): bool81    {82        if (isset($this->errorMessages['truncate'])) {83            trigger_error($this->errorMessages['truncate'], E_USER_WARNING);84            return false;85        }86        return parent::truncate($size);87    }88    public function eof(): bool89    {90        if (isset($this->errorMessages['eof'])) {91            trigger_error($this->errorMessages['eof'], E_USER_WARNING);92            // True on error.93            // See: https://www.php.net/manual/en/function.feof.php#refsect1-function.feof-returnvalues94            return true;95        }96        return parent::eof();97    }98    public function getBytesRead(): int99    {100        if (isset($this->errorMessages['tell'])) {...

truncate

Using AI Code Generation

1include 'vfsStream/vfsStream.php';2include 'vfsStream/vfsStreamWrapper.php';3include 'vfsStream/vfsStreamDirectory.php';4include 'vfsStream/vfsStreamFile.php';5include 'vfsStream/vfsStreamContent.php';6include 'vfsStream/vfsStreamException.php';7include 'vfsStream/vfsStreamWrapper.php';8include 'vfsStream/vfsStreamWrapperException.php';9include 'vfsStream/vfsStreamAbstractContent.php';10include 'vfsStream/vfsStreamContainer.php';11include 'vfsStream/vfsStreamBlock.php';12include 'vfsStream/vfsStreamErroneousFile.php';13include 'vfsStream/vfsStreamErroneousDirectory.php';14include 'vfsStream/vfsStreamFileWithContent.php';15include 'vfsStream/vfsStreamAbstractContent.php';16include 'vfsStream/vfsStreamAbstractStructuredContent.php';17include 'vfsStream/vfsStreamAbstractFileContent.php';18include 'vfsStream/vfsStreamAbstractFile.php';19include 'vfsStream/vfsStreamAbstractDirectory.php';20include 'vfsStream/vfsStreamAbstractDiscrete.php';21include 'vfsStream/vfsStreamAbstractLink.php';22include 'vfsStream/vfsStreamAbstractContent.php';23include 'vfsStream/vfsStreamAbstractStructuredContent.php';24include 'vfsStream/vfsStreamAbstractFileContent.php';25include 'vfsStream/vfsStreamAbstractFile.php';26include 'vfsStream/vfsStreamAbstractDirectory.php';27include 'vfsStream/vfsStreamAbstractDiscrete.php';28include 'vfsStream/vfsStreamAbstractLink.php';29include 'vfsStream/vfsStreamAbstractContent.php';30include 'vfsStream/vfsStreamAbstractStructuredContent.php';31include 'vfsStream/vfsStreamAbstractFileContent.php';32include 'vfsStream/vfsStreamAbstractFile.php';33include 'vfsStream/vfsStreamAbstractDirectory.php';34include 'vfsStream/vfsStreamAbstractDiscrete.php';35include 'vfsStream/vfsStreamAbstractLink.php';36include 'vfsStream/vfsStreamAbstractContent.php';37include 'vfsStream/vfsStreamAbstractStructuredContent.php';38include 'vfsStream/vfsStreamAbstractFileContent.php';39include 'vfsStream/vfsStreamAbstractFile.php';40include 'vfsStream/vfsStreamAbstractDirectory.php';41include 'vfsStream/vfsStreamAbstractDiscrete.php';42include 'vfsStream/vfsStreamAbstractLink.php';43include 'vfsStream/vfsStreamAbstractContent.php';44include 'vfsStream/vfsStreamAbstractStructuredContent.php';

truncate

Using AI Code Generation

1$root = vfsStream::setup('root');2$root->addChild(vfsStream::newFile('file.txt')->withContent('some content'));3$file = $root->getChild('file.txt');4$file->truncate(5);5echo $file->getContent();6$root = vfsStream::setup('root');7$root->addChild(vfsStream::newFile('file.txt')->withContent('some content'));8$file = $root->getChild('file.txt');9$file->truncate(5);10echo $file->getContent();11$root = vfsStream::setup('root');12$root->addChild(vfsStream::newFile('file.txt')->withContent('some content'));13$file = $root->getChild('file.txt');14$file->truncate(5);15echo $file->getContent();16$root = vfsStream::setup('root');17$root->addChild(vfsStream::newFile('file.txt')->withContent('some content'));18$file = $root->getChild('file.txt');19$file->truncate(5);20echo $file->getContent();21$root = vfsStream::setup('root');22$root->addChild(vfsStream::newFile('file.txt')->withContent('some content'));23$file = $root->getChild('file.txt');24$file->truncate(5);25echo $file->getContent();26$root = vfsStream::setup('root');27$root->addChild(vfsStream::newFile('file.txt')->withContent('some content'));28$file = $root->getChild('file.txt');29$file->truncate(5);30echo $file->getContent();31$root = vfsStream::setup('root');32$root->addChild(vfsStream::newFile('file.txt')->

truncate

Using AI Code Generation

1$root = vfsStream::setup();2$dir = vfsStream::newDirectory('foo');3$root->addChild($dir);4$foo = vfsStream::newFile('foo.txt', 0777);5$foo->withContent('foo');6$dir->addChild($foo);7$foo->truncate(2);8$root = vfsStream::setup();9$dir = vfsStream::newDirectory('foo');10$root->addChild($dir);11$foo = vfsStream::newFile('foo.txt', 0777);12$foo->withContent('foo');13$dir->addChild($foo);14$foo->truncate(0);15$root = vfsStream::setup();16$dir = vfsStream::newDirectory('foo');17$root->addChild($dir);18$foo = vfsStream::newFile('foo.txt', 0777);19$foo->withContent('foo');20$dir->addChild($foo);21$foo->truncate(3);22$root = vfsStream::setup();23$dir = vfsStream::newDirectory('foo');24$root->addChild($dir);25$foo = vfsStream::newFile('foo.txt', 0777);26$foo->withContent('foo');27$dir->addChild($foo);28$foo->truncate(4);29$root = vfsStream::setup();30$dir = vfsStream::newDirectory('foo');31$root->addChild($dir);32$foo = vfsStream::newFile('foo.txt', 0777);33$foo->withContent('foo');34$dir->addChild($foo);35$foo->truncate(-1);36$root = vfsStream::setup();37$dir = vfsStream::newDirectory('foo');38$root->addChild($dir);39$foo = vfsStream::newFile('foo.txt', 0777);40$foo->withContent('foo');41$dir->addChild($foo);42$foo->truncate('a');

truncate

Using AI Code Generation

1require_once 'vfsStream/vfsStream.php';2vfsStreamWrapper::register();3vfsStreamWrapper::setRoot(new vfsStreamDirectory('exampleDir'));4$virtualFile = vfsStream::newFile('test.txt');5$virtualFile->withContent('This is a test file.');6vfsStreamWrapper::getRoot()->addChild($virtualFile);7ftruncate($handle, 5);8fclose($handle);9echo $content;10Related Posts: How to use file_get_contents() function in PHP11How to use file_put_contents() function in PHP12How to use file() function in PHP13How to use file_exists() function in PHP14How to use filemtime() function in PHP15How to use filesize() function in PHP16How to use fileperms() function in PHP17How to use fileatime() function in PHP18How to use filectime() function in PHP19How to use fileowner() function in PHP20How to use filegroup() function in PHP21How to use fileinode() function in PHP22How to use file() function in PHP23How to use file_get_contents() function in PHP24How to use file_put_contents() function in PHP25How to use file() function in PHP26How to use file_exists() function in PHP27How to use filemtime() function in PHP28How to use filesize() function in PHP29How to use fileperms() function in PHP30How to use fileatime() function in PHP31How to use filectime() function in PHP32How to use fileowner() function in PHP33How to use filegroup() function in PHP34How to use fileinode() function in PHP35How to use file() function in PHP36How to use file_get_contents() function in PHP37How to use file_put_contents() function in PHP38How to use file() function in PHP39How to use file_exists() function in PHP40How to use filemtime() function in PHP41How to use filesize() function

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