WebSVN – ALCASAR – Diff – /web/acc/phpsysinfo/includes/XPath.class.php



      if (empty($step) OR ($step == '.') OR ($step == 'current()')) {
        // Set it to the default value.
        $step = '.';
        $axis['axis']      = 'self';
        $axis['node-test'] = '*';
        break;
      }
 
      if ($step == '..') {
        // Select the parent axis.
        $axis['axis']      = 'parent';
        $axis['node-test'] = '*';
        break;
      }
 
      ///////////////////////////////////////////////////
      // Pull off the predicates
 

 
      // Check whether is an abbreviated syntax.
      if ($step == '*') {
        // Use the child axis and select all children.
        $axis['node-test'] = '*';
        break;
      }
 
      // ### I'm pretty sure our current handling of cdata is a fudge, and we should
      // really do this better, but leave this as is for now.
      if ($step == "text()") {
        // Handle the text node
        $axis["node-test"] = "cdata";
        break;
      }
 
      // There are a few node tests that we match verbatim.
      if ($step == "node()"
          || $step == "comment()"
          || $step == "text()"
          || $step == "processing-instruction") {
        $axis["node-test"] = $step;
        break;
      }
 
      // processing-instruction() is allowed to take an argument, but if it does, the argument
      // is a literal, which we will have parsed out to $[number].
      if (preg_match(":processing-instruction\(\$\d*\):", $step)) {
        $axis["node-test"] = $step;
        break;
      }
 
      // The only remaining way this can be a step, is if the remaining string is a simple name
      // or else a :* name.
      // http://www.w3.org/TR/xpath#NT-NameTest

          $axis['node-test'] = strtoupper($axis['node-test']);
        }
        // Not currently recursing
        $LastFailedStep = '';
        $LastFailedContext = '';
        break;
      } 
 
      // It's not a node then, we must treat it as a PrimaryExpr
      // Check for recursion
      if ($LastFailedStep == $step) {

Rev 325	Rev 1393
Line 3847...	Line 3847...
3847	`if (empty($step) OR ($step == '.') OR ($step == 'current()')) {`	3847	`if (empty($step) OR ($step == '.') OR ($step == 'current()')) {`
3848	`// Set it to the default value.`	3848	`// Set it to the default value.`
3849	`$step = '.';`	3849	`$step = '.';`
3850	`$axis['axis'] = 'self';`	3850	`$axis['axis'] = 'self';`
3851	`$axis['node-test'] = '*';`	3851	`$axis['node-test'] = '*';`
3852	`break $parseBlock;`	3852	`break;`
3853	`}`	3853	`}`
3854		3854
3855	`if ($step == '..') {`	3855	`if ($step == '..') {`
3856	`// Select the parent axis.`	3856	`// Select the parent axis.`
3857	`$axis['axis'] = 'parent';`	3857	`$axis['axis'] = 'parent';`
3858	`$axis['node-test'] = '*';`	3858	`$axis['node-test'] = '*';`
3859	`break $parseBlock;`	3859	`break;`
3860	`}`	3860	`}`
3861		3861
3862	`///////////////////////////////////////////////////`	3862	`///////////////////////////////////////////////////`
3863	`// Pull off the predicates`	3863	`// Pull off the predicates`
3864		3864
Line 3906...	Line 3906...
3906		3906
3907	`// Check whether is an abbreviated syntax.`	3907	`// Check whether is an abbreviated syntax.`
3908	`if ($step == '*') {`	3908	`if ($step == '*') {`
3909	`// Use the child axis and select all children.`	3909	`// Use the child axis and select all children.`
3910	`$axis['node-test'] = '*';`	3910	`$axis['node-test'] = '*';`
3911	`break $parseBlock;`	3911	`break;`
3912	`}`	3912	`}`
3913		3913
3914	`// ### I'm pretty sure our current handling of cdata is a fudge, and we should`	3914	`// ### I'm pretty sure our current handling of cdata is a fudge, and we should`
3915	`// really do this better, but leave this as is for now.`	3915	`// really do this better, but leave this as is for now.`
3916	`if ($step == "text()") {`	3916	`if ($step == "text()") {`
3917	`// Handle the text node`	3917	`// Handle the text node`
3918	`$axis["node-test"] = "cdata";`	3918	`$axis["node-test"] = "cdata";`
3919	`break $parseBlock;`	3919	`break;`
3920	`}`	3920	`}`
3921		3921
3922	`// There are a few node tests that we match verbatim.`	3922	`// There are a few node tests that we match verbatim.`
3923	`if ($step == "node()"`	3923	`if ($step == "node()"`
3924	`\|\| $step == "comment()"`	3924	`\|\| $step == "comment()"`
3925	`\|\| $step == "text()"`	3925	`\|\| $step == "text()"`
3926	`\|\| $step == "processing-instruction") {`	3926	`\|\| $step == "processing-instruction") {`
3927	`$axis["node-test"] = $step;`	3927	`$axis["node-test"] = $step;`
3928	`break $parseBlock;`	3928	`break;`
3929	`}`	3929	`}`
3930		3930
3931	`// processing-instruction() is allowed to take an argument, but if it does, the argument`	3931	`// processing-instruction() is allowed to take an argument, but if it does, the argument`
3932	`// is a literal, which we will have parsed out to $[number].`	3932	`// is a literal, which we will have parsed out to $[number].`
3933	`if (preg_match(":processing-instruction\(\$\d*\):", $step)) {`	3933	`if (preg_match(":processing-instruction\(\$\d*\):", $step)) {`
3934	`$axis["node-test"] = $step;`	3934	`$axis["node-test"] = $step;`
3935	`break $parseBlock;`	3935	`break;`
3936	`}`	3936	`}`
3937		3937
3938	`// The only remaining way this can be a step, is if the remaining string is a simple name`	3938	`// The only remaining way this can be a step, is if the remaining string is a simple name`
3939	`// or else a :* name.`	3939	`// or else a :* name.`
3940	`// http://www.w3.org/TR/xpath#NT-NameTest`	3940	`// http://www.w3.org/TR/xpath#NT-NameTest`
Line 3959...	Line 3959...
3959	`$axis['node-test'] = strtoupper($axis['node-test']);`	3959	`$axis['node-test'] = strtoupper($axis['node-test']);`
3960	`}`	3960	`}`
3961	`// Not currently recursing`	3961	`// Not currently recursing`
3962	`$LastFailedStep = '';`	3962	`$LastFailedStep = '';`
3963	`$LastFailedContext = '';`	3963	`$LastFailedContext = '';`
3964	`break $parseBlock;`	3964	`break;`
3965	`}`	3965	`}`
3966		3966
3967	`// It's not a node then, we must treat it as a PrimaryExpr`	3967	`// It's not a node then, we must treat it as a PrimaryExpr`
3968	`// Check for recursion`	3968	`// Check for recursion`
3969	`if ($LastFailedStep == $step) {`	3969	`if ($LastFailedStep == $step) {`

Subversion Repositories ALCASAR

(root)/web/acc/phpsysinfo/includes/XPath.class.php @ 1764 – Rev 325 → 1393