public function testMultilineStrings() { $hardcodedString = ' Hello world '; $t = new \Test\Strings(); $this->assertSame($hardcodedString, $t->testHardcodedMultilineString()); ob_start(); $t->testEchoMultilineString(); $this->assertSame($hardcodedString, ob_get_clean()); $this->assertSame(trim($hardcodedString), $t->testTrimMultilineString()); $escapedString = '\\"\\}\\$hello\\$\\"\\\''; $this->assertSame($escapedString, $t->testWellEscapedMultilineString()); }