wimg / PHPCompatibility

     *

     * @return void

     */

    public function testDeprecatedNewReference($line)

    {

        $file = $this->sniffFile(self::TEST_FILE, '5.2');

        $this->assertNoViolation($file, $line);

        $file = $this->sniffFile(self::TEST_FILE, '5.3');

        $this->assertWarning($file, $line, 'Assigning the return value of new by reference is deprecated in PHP 5.3');

        $file = $this->sniffFile(self::TEST_FILE, '7.0');

        $this->assertError($file, $line, 'Assigning the return value of new by reference is deprecated in PHP 5.3 and forbidden in PHP 7.0');

    }

    /**

     * Data provider.

     *

     * @return void

     */

    public function testHexNumericString()

    {

        $error = 'The behaviour of hexadecimal numeric strings was inconsistent prior to PHP 7 and support has been removed in PHP 7. Found: \'0xaa78b5\'';

        $file = $this->sniffFile(self::TEST_FILE, '5.0');

        $this->assertWarning($file, 11, $error);

        $this->assertNoViolation($file, 12);

        $file = $this->sniffFile(self::TEST_FILE, '7.0');

        $this->assertError($file, 11, $error);

        $this->assertNoViolation($file, 12);

    }

}

     *

     * @return void

     */

    public function testDeprecatedEModifier($line, $functionName = 'preg_replace')

    {

        $file = $this->sniffFile(self::TEST_FILE, '5.4');

        $this->assertNoViolation($file, $line);

        $file = $this->sniffFile(self::TEST_FILE, '5.5');

        $this->assertError($file, $line, "{$functionName}() - /e modifier is deprecated since PHP 5.5");

        $file = $this->sniffFile(self::TEST_FILE, '7.0');

        $this->assertError($file, $line, "{$functionName}() - /e modifier is forbidden since PHP 7.0");

    }

    /**

     * dataDeprecatedEModifier