本文整理汇总了PHP中question_utils::clean_param_mark方法的典型用法代码示例。如果您正苦于以下问题：PHP question_utils::clean_param_mark方法的具体用法？PHP question_utils::clean_param_mark怎么用？PHP question_utils::clean_param_mark使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类question_utils的用法示例。
在下文中一共展示了question_utils::clean_param_mark方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: validate_manual_mark
/**
* Validate the manual mark for a question.
* @param unknown $currentmark the user input (e.g. '1,0', '1,0' or 'invalid'.
* @return string any errors with the value, or '' if it is OK.
*/
public function validate_manual_mark($currentmark)
{
if ($currentmark === null || $currentmark === '') {
return '';
}
$mark = question_utils::clean_param_mark($currentmark);
if ($mark === null) {
return get_string('manualgradeinvalidformat', 'question');
}
$maxmark = $this->get_max_mark();
if ($mark > $maxmark * $this->get_max_fraction() || $mark < $maxmark * $this->get_min_fraction()) {
return get_string('manualgradeoutofrange', 'question');
}
return '';
}示例2: test_clean_param_mark
public function test_clean_param_mark()
{
$this->assertNull(question_utils::clean_param_mark(null));
$this->assertNull(question_utils::clean_param_mark('frog'));
$this->assertSame('', question_utils::clean_param_mark(''));
$this->assertSame(0.0, question_utils::clean_param_mark('0'));
$this->assertSame(1.5, question_utils::clean_param_mark('1.5'));
$this->assertSame(1.5, question_utils::clean_param_mark('1,5'));
$this->assertSame(-1.5, question_utils::clean_param_mark('-1.5'));
$this->assertSame(-1.5, question_utils::clean_param_mark('-1,5'));
}示例3: get_submitted_var
/**
* Get a particular parameter from the current request. A wrapper round
* {@link optional_param()}, except that the results is returned without
* slashes.
* @param string $name the paramter name.
* @param int $type one of the standard PARAM_... constants, or one of the
* special extra constands defined by this class.
* @param array $postdata (optional, only inteded for testing use) take the
* data from this array, instead of from $_POST.
* @return mixed the requested value.
*/
public function get_submitted_var($name, $type, $postdata = null) {
switch ($type) {
case self::PARAM_MARK:
// Special case to work around PARAM_FLOAT converting '' to 0.
return question_utils::clean_param_mark($this->get_submitted_var($name, PARAM_RAW_TRIMMED, $postdata));
case self::PARAM_FILES:
return $this->process_response_files($name, $name, $postdata);
case self::PARAM_RAW_FILES:
$var = $this->get_submitted_var($name, PARAM_RAW, $postdata);
return $this->process_response_files($name, $name . ':itemid', $postdata, $var);
default:
if (is_null($postdata)) {
$var = optional_param($name, null, $type);
} else if (array_key_exists($name, $postdata)) {
$var = clean_param($postdata[$name], $type);
} else {
$var = null;
}
return $var;
}
}示例4: summarise_manual_comment
/**
* @return string a summary of a manual comment action.
* @param unknown_type $step
*/
protected function summarise_manual_comment($step)
{
$a = new stdClass();
if ($step->has_behaviour_var('comment')) {
$a->comment = shorten_text(html_to_text($this->format_comment($step->get_behaviour_var('comment')), 0, false), 200);
} else {
$a->comment = '';
}
$mark = question_utils::clean_param_mark($step->get_behaviour_var('mark'));
if (is_null($mark) || $mark === '') {
return get_string('commented', 'question', $a->comment);
} else {
$a->mark = $mark / $step->get_behaviour_var('maxmark') * $this->qa->get_max_mark();
return get_string('manuallygraded', 'question', $a);
}
}