private function NodeExtension::isSafeName in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 vendor/symfony/css-selector/XPath/Extension/NodeExtension.php \Symfony\Component\CssSelector\XPath\Extension\NodeExtension::isSafeName()

Tests if given name is safe.

Parameters

string $name:

Return value

bool

2 calls to NodeExtension::isSafeName()

NodeExtension::translateAttribute in vendor/symfony/css-selector/XPath/Extension/NodeExtension.php

NodeExtension::translateElement in vendor/symfony/css-selector/XPath/Extension/NodeExtension.php

File

vendor/symfony/css-selector/XPath/Extension/NodeExtension.php, line 267

Class

NodeExtension

XPath expression translator node extension.

Namespace

Symfony\Component\CssSelector\XPath\Extension

Code

private function isSafeName($name) {
  return 0 < preg_match('~^[a-zA-Z_][a-zA-Z0-9_.-]*$~', $name);
}