Sample #1:
<?php /** * * Validate a date * * @param string $date * @param string format * @return bool * */ function validateDate( $date, $format='YYYY-MM-DD') { switch( $format ) { case 'YYYY/MM/DD': case 'YYYY-MM-DD': list( $y, $m, $d ) = preg_split( '/[-\.\/ ]/', $date ); break; case 'YYYY/DD/MM': case 'YYYY-DD-MM': list( $y, $d, $m ) = preg_split( '/[-\.\/ ]/', $date ); break; case 'DD-MM-YYYY': case 'DD/MM/YYYY': list( $d, $m, $y ) = preg_split( '/[-\.\/ ]/', $date ); break; case 'MM-DD-YYYY': case 'MM/DD/YYYY': list( $m, $d, $y ) = preg_split( '/[-\.\/ ]/', $date ); break; case 'YYYYMMDD': $y = substr( $date, 0, 4 ); $m = substr( $date, 4, 2 ); $d = substr( $date, 6, 2 ); break; case 'YYYYDDMM': $y = substr( $date, 0, 4 ); $d = substr( $date, 4, 2 ); $m = substr( $date, 6, 2 ); break; default: throw new Exception( "Invalid Date Format" ); } return checkdate( $m, $d, $y ); } ?>
Example Usage:
reference to undefined name 'syntax' Exception of type 'MindTouch.Deki.Script.Runtime.DekiScriptUndefinedNameException' was thrown. (click for details)Callstack:
at User:Alang/草稿文件/PHP_Code:_Validate_Date
MindTouch.Deki.Script.Runtime.DekiScriptUndefinedNameException: reference to undefined name 'syntax' Exception of type 'MindTouch.Deki.Script.Runtime.DekiScriptUndefinedNameException' was thrown.
at MindTouch.Deki.Script.Compiler.DekiScriptExpressionEvaluation.Visit (MindTouch.Deki.Script.Expr.DekiScriptVar expr, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Expr.DekiScriptVar.VisitWith[DekiScriptExpressionEvaluationState,Range] (IDekiScriptExpressionVisitor`2 visitor, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Compiler.DekiScriptExpressionEvaluation.Evaluate (MindTouch.Deki.Script.Expr.DekiScriptAccess expr, DekiScriptExpressionEvaluationState state, Boolean evaluateProperties) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Compiler.DekiScriptExpressionEvaluation.Visit (MindTouch.Deki.Script.Expr.DekiScriptAccess expr, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Expr.DekiScriptAccess.VisitWith[DekiScriptExpressionEvaluationState,Range] (IDekiScriptExpressionVisitor`2 visitor, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Compiler.DekiScriptExpressionEvaluation.Visit (MindTouch.Deki.Script.Expr.DekiScriptCall expr, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Expr.DekiScriptCall.VisitWith[DekiScriptExpressionEvaluationState,Range] (IDekiScriptExpressionVisitor`2 visitor, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Compiler.DekiScriptExpressionEvaluation.Visit (MindTouch.Deki.Script.Expr.DekiScriptSequence expr, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Expr.DekiScriptSequence.VisitWith[DekiScriptExpressionEvaluationState,Range] (IDekiScriptExpressionVisitor`2 visitor, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
at MindTouch.Deki.Script.Compiler.DekiScriptExpressionEvaluation.Visit (MindTouch.Deki.Script.Expr.DekiScriptReturnScope expr, DekiScriptExpressionEvaluationState state) [0x00000] in <filename unknown>:0
