本文整理汇总了PHP中preg_last_error函数的典型用法代码示例。如果您正苦于以下问题：PHP preg_last_error函数的具体用法？PHP preg_last_error怎么用？PHP preg_last_error使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了preg_last_error函数的20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，您的评价将有助于我们的系统推荐出更棒的PHP代码示例。
示例1: setRegexpMatch
/**
* Sets a regular expression tested against the current value of the object
* or when the value is set. See verifyValue.
* @param string $match
*/
public function setRegexpMatch($match)
{
$test = '';
if (!empty($this->value)) {
$test = $this->value;
}
if (preg_match($match, $test) === false) {
throw new \Exception(t('Regular expression error: %s', preg_error_msg(preg_last_error())));
}
$this->regexp_match = $match;
}
开发者ID:HaldunA，项目名称:phpwebsite，代码行数:16，代码来源:String.php
示例2: matchOffset
private function matchOffset($buffer, $offset, $pattern, $index)
{
$return = NULL;
$found = preg_match($pattern, $buffer, $match, PREG_OFFSET_CAPTURE, $offset);
if (false === $found) {
$error = preg_last_error();
throw new UnexpectedValueException(sprintf('Regular expression ("%s") failed (Error-Code: %d).', $pattern, $error));
}
$found && isset($match[$index][1]) && $match[$index][1] === $offset && ($return = $match[$index][0]);
return $return;
}
开发者ID:ktomk，项目名称:PhpCss，代码行数:11，代码来源:Status.php
示例3: smarty_outputfilter_shortcodes
function smarty_outputfilter_shortcodes($output, Smarty_Internal_Template $template)
{
$shortcodes = \Xoops\Core\Text\Sanitizer::getInstance()->getShortCodes();
$shortcodes->addShortcode('nosc42', function ($attributes, $content, $tagName) {
return $content;
});
// break out the body content
$bodyPattern = '/<body[^>]*>(.*?)<\\/body>/is';
// breaks out form elements
$scPattern = '/((<textarea[\\S\\s]*\\/textarea>)|(<input[\\S\\s]*>)|(<select[\\S\\s]*\\/select>)|(<script[\\S\\s]*\\/script>)|(<style[\\S\\s]*\\/style>))/U';
$text = preg_replace_callback($bodyPattern, function ($matches) use($scPattern, $shortcodes) {
$element = preg_replace_callback($scPattern, function ($innerMatches) {
return '[nosc42]' . $innerMatches[0] . '[/nosc42]';
}, $matches[1]);
if ($element === null) {
trigger_error('preg_last_error=' . preg_last_error(), E_USER_WARNING);
return $matches[1];
}
return $element;
}, $output);
if ($text === null) {
trigger_error('preg_last_error=' . preg_last_error(), E_USER_WARNING);
return $output;
}
$text = $shortcodes->process($text);
return $text;
}
开发者ID:ming-hai，项目名称:XoopsCore，代码行数:27，代码来源:outputfilter.shortcodes.php
示例4: _preg_error
private function _preg_error()
{
switch (preg_last_error()) {
case PREG_INTERNAL_ERROR:
echo 'PREG_INTERNAL_ERROR';
break;
case PREG_BACKTRACK_LIMIT_ERROR:
echo 'PREG_BACKTRACK_LIMIT_ERROR';
break;
case PREG_RECURSION_LIMIT_ERROR:
echo 'PREG_RECURSION_LIMIT_ERROR';
break;
case PREG_BAD_UTF8_ERROR:
echo 'PREG_BAD_UTF8_ERROR';
break;
case PREG_BAD_UTF8_OFFSET_ERROR:
echo 'PREG_BAD_UTF8_OFFSET_ERROR';
break;
default:
//die("Unknown preg error.");
return;
}
echo "<hr><pre>";
debug_print_backtrace();
die;
}
开发者ID:nextgensh，项目名称:friendica，代码行数:26，代码来源:template_processor.php
示例5: _checkError
private static function _checkError()
{
$code = preg_last_error();
if ($code != PREG_NO_ERROR) {
self::_throwError($code);
}
}
开发者ID:bdusell，项目名称:jitsu-regex，代码行数:7，代码来源:RegexUtil.php
示例6: process
/**
* @param TexyBlockParser
* @param string text
* @param array
* @param TexyHtml
* @return vois
*/
public function process($parser, $content, $el)
{
$tx = $this->texy;
if ($parser->isIndented()) {
$parts = preg_split('#(\n(?! )|\n{2,})#', $content, -1, PREG_SPLIT_NO_EMPTY);
} else {
$parts = preg_split('#(\n{2,})#', $content, -1, PREG_SPLIT_NO_EMPTY);
}
foreach ($parts as $s)
{
$s = trim($s);
if ($s === '') continue;
// try to find modifier
$mx = $mod = NULL;
if (preg_match('#'.TEXY_MODIFIER_H.'(?=\n|\z)#sUm', $s, $mx, PREG_OFFSET_CAPTURE)) {
list($mMod) = $mx[1];
$s = trim(substr_replace($s, '', $mx[0][1], strlen($mx[0][0])));
if ($s === '') continue;
$mod = new TexyModifier;
$mod->setProperties($mMod);
} elseif (TEXY_CHECK_PCRE && preg_last_error()) {
throw new TexyPcreException;
}
$res = $tx->invokeAroundHandlers('paragraph', $parser, array($s, $mod));
if ($res) $el->insert(NULL, $res);
}
}
开发者ID:JanTvrdik，项目名称:StaticWeb，代码行数:39，代码来源:TexyParagraphModule.php
示例7: trim
static function trim($value, $max_length, $is_html = false)
{
if (UTF8::len($value) > $max_length) {
$value = UTF8::sub($value, 0, $max_length);
// TODO: replace this with cleanstring of ctools
$regex = '(.*)\\b.+';
$matches = array();
if (function_exists('mb_ereg')) {
mb_regex_encoding('UTF-8');
$found = mb_ereg($regex, $value, $matches);
} else {
$found = preg_match("/{$regex}/us", $value, $matches);
}
if ($found) {
$value = $matches[1];
}
if ($is_html) {
// Remove scraps of HTML entities from the end of a strings
$regex = '/(?:<(?!.+>)|&(?!.+;)).*$/s';
$value2 = preg_replace($regex . 'u', '', $value);
if (preg_last_error() == 4) {
$value = preg_replace($regex, '', $value);
} else {
$value = $value2;
}
}
$value = rtrim($value);
$value .= '...';
}
if ($is_html) {
$value = self::_filter_htmlcorrector($value);
}
return $value;
}
开发者ID:splitice，项目名称:radical-basic，代码行数:34，代码来源:Truncate.php
示例8: __construct
/**
* Construct the exception. Note: The message is NOT binary safe.
*
* @param string $message Description where regex error occurred.
* @param string $regex Pattern which caused error.
* @param Exception $previous [optional] The previous exception used for the exception chaining. Since 5.3.0
*/
public function __construct($message, $regex, Exception $previous = null)
{
$lastError = preg_last_error();
$lastErrorText = isset($this->pregErrors[$lastError]) ? $this->pregErrors[$lastError] : "preg error #{$lastError}";
$message .= ". Pattern {$regex} cannot be used" . ($lastError === PREG_NO_ERROR ? '.' : ": {$lastErrorText}.");
parent::__construct($message, 0, $previous);
}
开发者ID:kiler129，项目名称:TorrentGhost，代码行数:14，代码来源:RegexException.php
示例9: tokenize
function tokenize($source)
{
$result = new TokenStream();
$pos = 0;
$matches = array();
preg_match_all($this->pattern, $source, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER);
if (preg_last_error() == PREG_BACKTRACK_LIMIT_ERROR) {
throw new TemplateSyntaxError('Template too large, PCRE backtrack limit reached');
}
foreach ($matches as $match) {
if (!isset($match["match"])) {
throw new TemplateSyntaxError('Template error');
}
$tagpos = $match["match"][1];
if ($tagpos > 0) {
$text = substr($source, $pos, $tagpos - $pos);
$result->feed('text', $text, $pos);
}
if (isset($match["block"]) && $match["block"][1] != -1) {
$result->feed('block', trim($match["block"][0]), $tagpos);
} elseif (isset($match["variable"]) && $match["variable"][1] != -1) {
$result->feed('variable', trim($match["variable"][0]), $tagpos);
} elseif (iset($match["comment"]) && $match["comment"][1] != -1) {
$result->feed('comment', trim($match["comment"][0]), $tagpos);
}
$pos = $tagpos + strlen($match["match"][0]);
}
if ($pos < strlen($source)) {
$result->feed('text', substr($source, $pos), $pos);
}
$result->close();
return $result;
}
开发者ID:hbasria，项目名称:h2o-php，代码行数:33，代码来源:parser.php
示例10: preg_error_message
function preg_error_message($code = null)
{
if ($code === null) {
$code = preg_last_error();
}
$code = (int) $code;
switch ($code) {
case PREG_NO_ERROR:
$result = 'PCRE: No error, probably invalid regular expression.';
break;
case PREG_INTERNAL_ERROR:
$result = 'PCRE: Internal error.';
break;
case PREG_BACKTRACK_LIMIT_ERROR:
$result = 'PCRE: Backtrack limit has been exhausted.';
break;
case PREG_RECURSION_LIMIT_ERROR:
$result = 'PCRE: Recursion limit has been exhausted.';
break;
case PREG_BAD_UTF8_ERROR:
$result = 'PCRE: Malformed UTF-8 data.';
break;
default:
if (is_php('5.3') && $code == PREG_BAD_UTF8_OFFSET_ERROR) {
$result = 'PCRE: Did not end at a valid UTF-8 codepoint.';
} elseif (is_php('7') && $code == PREG_JIT_STACKLIMIT_ERROR) {
$result = 'PCRE: Failed because of limited JIT stack space.';
} else {
$result = 'PCRE: Error ' . $code . '.';
}
break;
}
return $result;
}
开发者ID:acamboy，项目名称:starter-public-edition-3，代码行数:34，代码来源:preg_error_message.php
示例11: match
/**
* @brief Performs a search for the given pattern past the given index.
* @param $search the pattern to search for
* @param $index the minimum string index (offset) of a result
* @param $matches a reference to the return location of the match groups
* @return the index or false if no match is found.
*/
public function match($search, $index, &$matches)
{
$r = false;
// return value
if (isset($this->cache[$search])) {
$a = $this->cache[$search];
if ($a === false) {
return false;
}
// no more results
$r = $a[0];
$matches = $a[1];
assert($matches !== null);
if ($r >= $index) {
// cache is good!
return $r;
}
}
// cache not set, or out of date, we have to perform the match
if (!($ret = preg_match($search, $this->string, $matches_, PREG_OFFSET_CAPTURE, $index))) {
if ($ret === false && LUMINOUS_DEBUG) {
throw new Exception('preg_match returned false for pattern: "' . $search . '", with code: ' . LuminousUtils::pcre_error_decode(preg_last_error()));
}
$this->cache[$search] = false;
return false;
}
$r = $matches_[0][1];
// strip the offsets from the match_groups
foreach ($matches_ as $i => &$v) {
$v = $v[0];
}
$this->cache[$search] = array($r, $matches_);
$matches = $matches_;
return $r;
}
开发者ID:nwhite89，项目名称:Toxic-Designs，代码行数:42，代码来源:strsearch.class.php
示例12: tokenize
/**
* Tokenizes string.
* @param string
* @return array
*/
public function tokenize($input)
{
preg_match_all($this->re, $input, $tokens, PREG_SET_ORDER);
if (preg_last_error()) {
throw new RegexpException(NULL, preg_last_error());
}
$len = 0;
$count = count($this->types);
foreach ($tokens as &$match) {
$type = NULL;
for ($i = 1; $i <= $count; $i++) {
if (!isset($match[$i])) {
break;
} elseif ($match[$i] != NULL) {
$type = $this->types[$i - 1];
break;
}
}
$match = array(self::VALUE => $match[0], self::OFFSET => $len, self::TYPE => $type);
$len += strlen($match[self::VALUE]);
}
if ($len !== strlen($input)) {
list($line, $col) = $this->getCoordinates($input, $len);
$token = str_replace("\n", '\\n', substr($input, $len, 10));
throw new CompileException("Unexpected '{$token}' on line {$line}, column {$col}.");
}
return $tokens;
}
开发者ID:Richmond77，项目名称:learning-nette，代码行数:33，代码来源:Tokenizer.php
示例13: _preg_error
private function _preg_error()
{
switch (preg_last_error()) {
case PREG_INTERNAL_ERROR:
echo 'PREG_INTERNAL_ERROR';
break;
case PREG_BACKTRACK_LIMIT_ERROR:
echo 'PREG_BACKTRACK_LIMIT_ERROR';
break;
case PREG_RECURSION_LIMIT_ERROR:
echo 'PREG_RECURSION_LIMIT_ERROR';
break;
case PREG_BAD_UTF8_ERROR:
echo 'PREG_BAD_UTF8_ERROR';
break;
// This is only valid for php > 5.3, not certain how to code around it for unit tests
// case PREG_BAD_UTF8_OFFSET_ERROR: echo('PREG_BAD_UTF8_OFFSET_ERROR'); break;
// This is only valid for php > 5.3, not certain how to code around it for unit tests
// case PREG_BAD_UTF8_OFFSET_ERROR: echo('PREG_BAD_UTF8_OFFSET_ERROR'); break;
default:
//die("Unknown preg error.");
return;
}
echo "<hr><pre>";
debug_print_backtrace();
die;
}
开发者ID:BlaBlaNet，项目名称:hubzilla，代码行数:27，代码来源:SimpleTemplate.php
示例14: parse
public function parse($string)
{
$parsed = array();
switch ($this->function) {
case self::PREG_MATCH:
if (@preg_match($this->pattern, $string, $parsed, $this->flags) === false) {
X_Debug::w("Invalid pattern (" . preg_last_error() . "): {$this->pattern}");
$parsed = array();
}
break;
case self::PREG_MATCH_ALL:
if (@preg_match_all($this->pattern, $string, $parsed, $this->flags) === false) {
X_Debug::w("Invalid pattern (" . preg_last_error() . "): {$this->pattern}");
$parsed = array();
}
break;
case self::PREG_SPLIT:
$parsed = @preg_split($this->pattern, $string, null, $this->flags);
if ($parsed === false) {
X_Debug::w("Invalid pattern (" . preg_last_error() . "): {$this->pattern}");
$parsed = array();
}
break;
default:
X_Debug::e("Invalid function code provided: {$this->function}");
}
return $parsed;
}
开发者ID:google-code-backups，项目名称:vlc-shares，代码行数:28，代码来源:Preg.php
示例15: beforeBlockParse
/**
* Single block pre-processing.
* @param TexyBlockParser
* @param string
* @return void
*/
public function beforeBlockParse($parser, &$text)
{
// autoclose exclusive blocks
$text = preg_replace('#^(/--++ *+(?!div|texysource).*)$((?:\\n.*+)*?)(?:\\n\\\\--.*$|(?=(\\n/--.*$)))#mi', "\$1\$2\n\\--", $text);
if (preg_last_error()) {
throw new TexyPcreException();
}
}
开发者ID:jiripudil，项目名称:texy，代码行数:14，代码来源:TexyBlockModule.php
示例16: testExceptionMessageEndsWithErrorMessageExplanationIfErrorOccured
public function testExceptionMessageEndsWithErrorMessageExplanationIfErrorOccured()
{
if (preg_last_error() !== PREG_NO_ERROR) {
$this->fail('Test runtime error - preg_last_error is not clear, it contains error code of ' . preg_last_error());
}
$exception = new RegexException('', 'REGEX');
$this->assertStringEndsWith('Pattern REGEX cannot be used.', $exception->getMessage());
}
开发者ID:kiler129，项目名称:TorrentGhost，代码行数:8，代码来源:RegexExceptionTest.php
示例17: __construct
/**
* Construct a new BasicPath.
*
* @param $pattern
* An regular expression pattern, without start and end markers.
*/
public function __construct($pattern)
{
$result = @preg_match('#' . strtr($pattern, '#', '\\#') . '#', 'foo');
if ($pattern != '*' && ($result === FALSE || preg_last_error() != PREG_NO_ERROR)) {
throw new \InvalidArgumentException('BasicPath pattern is not a valid regular expression.');
}
$this->pattern = $pattern;
}
开发者ID:vuhoanglinh2002，项目名称:drupal，代码行数:14，代码来源:BasicPath.php
示例18: matches
/**
* test that the given value complies with the regular expression
*
* @param string $value
* @return bool
* @throws \RuntimeException in case the used regular expresion is invalid
*/
public function matches(string $value) : bool
{
$check = @preg_match($this->pattern, $value);
if (false === $check) {
throw new \RuntimeException(sprintf('Failure while matching "%s", reason: %s.', $this->pattern, $this->messageFor(preg_last_error())));
}
return 1 != $check ? false : true;
}
开发者ID:stubbles，项目名称:stubbles-values，代码行数:15，代码来源:Pattern.php
示例19: removeJsFromTemplate
private function removeJsFromTemplate($template, $tagName)
{
$template = preg_replace('/<script .*type="text\\/javascript"[^>]*>.*<\\/script>/is', "", $template);
if (!$template) {
throw new \RuntimeException("Riot tag template compilation failed for tag: " . $tagName . " with error code: " . preg_last_error());
}
return $template;
}
开发者ID:renereed1，项目名称:proophessor-do，代码行数:8，代码来源:RiotTag.php
示例20: beforeParse
/**
* Text pre-processing.
* @param Texy
* @param string
* @return void
*/
public function beforeParse($texy, &$text)
{
if (!empty($texy->allowed['image/definition'])) {
// [*image*]: urls .(title)[class]{style}
$text = preg_replace_callback('#^\\[\\*([^\\n]{1,100})\\*\\]:\\ +(.{1,1000})\\ *' . TEXY_MODIFIER . '?\\s*()$#mUu', array($this, 'patternReferenceDef'), $text);
if (preg_last_error()) {
throw new TexyPcreException();
}
}
}
开发者ID:jiripudil，项目名称:texy，代码行数:16，代码来源:TexyImageModule.php
注：本文中的preg_last_error函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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