本文整理汇总了PHP中magicSplit函数的典型用法代码示例。如果您正苦于以下问题：PHP magicSplit函数的具体用法？PHP magicSplit怎么用？PHP magicSplit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magicSplit函数的6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: resolveMacros
function resolveMacros($code)
{
return preg_replace_callback('~\\b(?<!::|->)(?!array\\()(?<name>[a-z][A-Za-z]++)' . ARGS . '~', function ($matches) {
// recurse
$matches['args'] = resolveMacros($matches['args']);
$name = $matches['name'];
$args = magicSplit('(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,', $matches['args']);
if ('attributes' == $name) {
assertArgs(0, $args, $name);
return '$this->startAttributeStack[#1] + $this->endAttributes';
}
if ('init' == $name) {
return '$$ = array(' . implode(', ', $args) . ')';
}
if ('push' == $name) {
assertArgs(2, $args, $name);
return $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0];
}
if ('pushNormalizing' == $name) {
assertArgs(2, $args, $name);
return 'if (is_array(' . $args[1] . ')) { $$ = array_merge(' . $args[0] . ', ' . $args[1] . '); }' . ' else { ' . $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0] . '; }';
}
if ('toArray' == $name) {
assertArgs(1, $args, $name);
return 'is_array(' . $args[0] . ') ? ' . $args[0] . ' : array(' . $args[0] . ')';
}
if ('parseVar' == $name) {
assertArgs(1, $args, $name);
return 'substr(' . $args[0] . ', 1)';
}
if ('parseEncapsed' == $name) {
assertArgs(3, $args, $name);
return 'foreach (' . $args[0] . ' as $s) { if ($s instanceof Node\\Scalar\\EncapsedStringPart) {' . ' $s->value = Node\\Scalar\\String_::parseEscapeSequences($s->value, ' . $args[1] . ', ' . $args[2] . '); } }';
}
if ('parseEncapsedDoc' == $name) {
assertArgs(2, $args, $name);
return 'foreach (' . $args[0] . ' as $s) { if ($s instanceof Node\\Scalar\\EncapsedStringPart) {' . ' $s->value = Node\\Scalar\\String_::parseEscapeSequences($s->value, null, ' . $args[1] . '); } }' . ' $s->value = preg_replace(\'~(\\r\\n|\\n|\\r)\\z~\', \'\', $s->value);' . ' if (\'\' === $s->value) array_pop(' . $args[0] . ');';
}
if ('makeNop' == $name) {
assertArgs(2, $args, $name);
return '$startAttributes = ' . $args[1] . ';' . ' if (isset($startAttributes[\'comments\']))' . ' { ' . $args[0] . ' = new Stmt\\Nop([\'comments\' => $startAttributes[\'comments\']]); }' . ' else { ' . $args[0] . ' = null; }';
}
if ('strKind' == $name) {
assertArgs(1, $args, $name);
return '(' . $args[0] . '[0] === "\'" || (' . $args[0] . '[1] === "\'" && ' . '(' . $args[0] . '[0] === \'b\' || ' . $args[0] . '[0] === \'B\')) ' . '? Scalar\\String_::KIND_SINGLE_QUOTED : Scalar\\String_::KIND_DOUBLE_QUOTED)';
}
if ('setDocStringAttrs' == $name) {
assertArgs(2, $args, $name);
return $args[0] . '[\'kind\'] = strpos(' . $args[1] . ', "\'") === false ' . '? Scalar\\String_::KIND_HEREDOC : Scalar\\String_::KIND_NOWDOC; ' . 'preg_match(\'/\\A[bB]?<<<[ \\t]*[\\\'"]?([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*)[\\\'"]?(?:\\r\\n|\\n|\\r)\\z/\', ' . $args[1] . ', $matches); ' . $args[0] . '[\'docLabel\'] = $matches[1];';
}
if ('prependLeadingComments' == $name) {
assertArgs(1, $args, $name);
return '$attrs = $this->startAttributeStack[#1]; $stmts = ' . $args[0] . '; ' . 'if (!empty($attrs[\'comments\']) && isset($stmts[0])) {' . '$stmts[0]->setAttribute(\'comments\', ' . 'array_merge($attrs[\'comments\'], $stmts[0]->getAttribute(\'comments\', []))); }';
}
return $matches[0];
}, $code);
}示例2: resolveMacros
function resolveMacros($code)
{
return preg_replace_callback('~(?<name>init|push|pushNormalizing|toArray|parse(?:Var|Encapsed|LNumber|DNumber|String))' . ARGS . '~', function ($matches) {
// recurse
$matches['args'] = resolveMacros($matches['args']);
$name = $matches['name'];
$args = magicSplit('(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,', $matches['args']);
if ('init' == $name) {
return '$$ = array(' . implode(', ', $args) . ')';
}
if ('push' == $name) {
assertArgs(2, $args, $name);
return $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0];
}
if ('pushNormalizing' == $name) {
assertArgs(2, $args, $name);
return 'if (is_array(' . $args[1] . ')) { $$ = array_merge(' . $args[0] . ', ' . $args[1] . '); } else { ' . $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0] . '; }';
}
if ('toArray' == $name) {
assertArgs(1, $args, $name);
return 'is_array(' . $args[0] . ') ? ' . $args[0] . ' : array(' . $args[0] . ')';
}
if ('parseVar' == $name) {
assertArgs(1, $args, $name);
return 'substr(' . $args[0] . ', 1)';
}
if ('parseEncapsed' == $name) {
assertArgs(1, $args, $name);
return 'stripcslashes(' . $args[0] . ')';
}
if ('parseLNumber' == $name) {
assertArgs(1, $args, $name);
return '(int) ' . $args[0];
}
if ('parseDNumber' == $name) {
assertArgs(1, $args, $name);
return '(double) ' . $args[0];
}
if ('parseString' == $name) {
assertArgs(1, $args, $name);
return 'str_replace(array(\'\\\\\\\'\', \'\\\\\\\\\'), array(\'\\\'\', \'\\\\\'), substr(' . $args[0] . ', 1, -1))';
}
}, $code);
}示例3: resolveMacros
function resolveMacros($code)
{
return preg_replace_callback('~\\b(?<!::|->)(?!array\\()(?<name>[a-z][A-Za-z]++)' . ARGS . '~', function ($matches) {
// recurse
$matches['args'] = resolveMacros($matches['args']);
$name = $matches['name'];
$args = magicSplit('(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,', $matches['args']);
if ('attributes' == $name) {
assertArgs(0, $args, $name);
return '$this->startAttributeStack[#1] + $this->endAttributes';
}
if ('init' == $name) {
return '$$ = array(' . implode(', ', $args) . ')';
}
if ('push' == $name) {
assertArgs(2, $args, $name);
return $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0];
}
if ('pushNormalizing' == $name) {
assertArgs(2, $args, $name);
return 'if (is_array(' . $args[1] . ')) { $$ = array_merge(' . $args[0] . ', ' . $args[1] . '); }' . ' else { ' . $args[0] . '[] = ' . $args[1] . '; $$ = ' . $args[0] . '; }';
}
if ('toArray' == $name) {
assertArgs(1, $args, $name);
return 'is_array(' . $args[0] . ') ? ' . $args[0] . ' : array(' . $args[0] . ')';
}
if ('parseVar' == $name) {
assertArgs(1, $args, $name);
return 'substr(' . $args[0] . ', 1)';
}
if ('parseEncapsed' == $name) {
assertArgs(3, $args, $name);
return 'foreach (' . $args[0] . ' as $s) { if ($s instanceof Node\\Scalar\\EncapsedStringPart) {' . ' $s->value = Node\\Scalar\\String_::parseEscapeSequences($s->value, ' . $args[1] . ', ' . $args[2] . '); } }';
}
if ('parseEncapsedDoc' == $name) {
assertArgs(2, $args, $name);
return 'foreach (' . $args[0] . ' as $s) { if ($s instanceof Node\\Scalar\\EncapsedStringPart) {' . ' $s->value = Node\\Scalar\\String_::parseEscapeSequences($s->value, null, ' . $args[1] . '); } }' . ' $s->value = preg_replace(\'~(\\r\\n|\\n|\\r)\\z~\', \'\', $s->value);' . ' if (\'\' === $s->value) array_pop(' . $args[0] . ');';
}
return $matches[0];
}, $code);
}示例4: resolveArrays
function resolveArrays($code)
{
return preg_replace_callback('~' . PARAMS . '~', function ($matches) {
$elements = magicSplit('(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,', $matches['params']);
// don't convert [] to array, it might have different meaning
if (empty($elements)) {
return $matches[0];
}
$elementCodes = array();
foreach ($elements as $element) {
// convert only arrays where all elements have keys
if (false === strpos($element, ':')) {
return $matches[0];
}
list($key, $value) = explode(':', $element, 2);
$elementCodes[] = "'" . $key . "' =>" . $value;
}
return 'array(' . implode(', ', $elementCodes) . ')';
}, $code);
}示例5: array_filter
return array_filter($pieces);
}
echo '<pre>';
////////////////////
////////////////////
////////////////////
list($defs, $ruleBlocks) = magicSplit('%%', file_get_contents(GRAMMAR_FILE));
if ('' !== trim(preg_replace(regex(RULE_BLOCK), '', $ruleBlocks))) {
die('Not all rule blocks were properly recognized!');
}
preg_match_all(regex(RULE_BLOCK), $ruleBlocks, $ruleBlocksMatches, PREG_SET_ORDER);
foreach ($ruleBlocksMatches as $match) {
$ruleBlockName = $match['name'];
$rules = magicSplit('\\|', $match['rules']);
foreach ($rules as &$rule) {
$parts = magicSplit('\\s+', $rule);
$usedParts = array();
foreach ($parts as $part) {
if ('{' === $part[0]) {
preg_match_all('~\\$([0-9]+)~', $part, $backReferencesMatches, PREG_SET_ORDER);
foreach ($backReferencesMatches as $match) {
$usedParts[$match[1]] = true;
}
}
}
$i = 1;
foreach ($parts as &$part) {
if ('/' === $part[0]) {
continue;
}
if (isset($usedParts[$i])) {示例6: foreach
foreach ($ruleBlocksMatches as $match) {
$ruleBlockName = $match['name'];
$rules = magicSplit('\\|', $match['rules']);
foreach ($rules as &$rule) {
$parts = magicSplit('\\s+', $rule);
$usedParts = array();
foreach ($parts as $part) {
if ('{' === $part[0]) {
preg_match_all('~\\$([0-9]+)~', $part, $backReferencesMatches, PREG_SET_ORDER);
foreach ($backReferencesMatches as $match) {
$usedParts[$match[1]] = true;
}
preg_match_all('~(?<name>[A-Z][a-zA-Z]++)' . PARAMS . '~', $part, $nodeMatches, PREG_SET_ORDER);
foreach ($nodeMatches as $match) {
$signature =& $nodeSignatures[$match['name']];
$params = magicSplit('(?:' . PARAMS . '|' . ARGS . ')(*SKIP)(*FAIL)|,', $match['params']);
if (!isset($signature)) {
$signature = array();
foreach ($params as $i => $param) {
list($name, ) = explode(': ', $param, 2);
$signature[$i] = $name;
}
} else {
foreach ($params as $i => $param) {
list($name, ) = explode(': ', $param, 2);
if ($signature[$i] != $name) {
die('Signature mismatch for "' . $match['name'] . '"');
}
}
}
}