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Score Name Class
100%null null
This operator returns TRUE if the input value is NULL, otherwise FALSE will be returned. Please note that NULL is not the same as a numeric zero (0). ... Example 1 {if 0|null()} The truth is out there. {else} The day the earth stood still. {/if} The following output will be produced: "The day the earth stood still". ... null ... Returns TRUE if the input value is NULL (not the same as 0).
Template operator
100%null null
This operator returns TRUE if the input value is NULL, otherwise FALSE will be returned. Please note that NULL is not the same as a numeric zero (0). ... Example 1 {if 0|null()} The truth is out there. {else} The day the earth stood still. {/if} The following output will be produced: "The day the earth stood still". ... null ... Returns TRUE if the input value is NULL (not the same as 0).
Template operator
100%null null
This operator returns TRUE if the input value is NULL, otherwise FALSE will be returned. Please note that NULL is not the same as a numeric zero (0). ... Example 1 {if 0|null()} The truth is out there. {else} The day the earth stood still. {/if} The following output will be produced: "The day the earth stood still". ... null ... Returns TRUE if the input value is NULL (not the same as 0).
Template operator
100%null null
This operator returns TRUE if the input value is NULL, otherwise FALSE will be returned. Please note that NULL is not the same as a numeric zero (0). ... Example 1 {if 0|null()} The truth is out there. {else} The day the earth stood still. {/if} The following output will be produced: "The day the earth stood still". ... null ... Returns TRUE if the input value is NULL (not the same as 0).
Template operator
100%null null
This operator returns TRUE if the input value is NULL, otherwise FALSE will be returned. Please note that NULL is not the same as a numeric zero (0). ... Example 1 {if 0|null()} The truth is out there. {else} The day the earth stood still. {/if} The following output will be produced: "The day the earth stood still". ... null ... Returns TRUE if the input value is NULL (not the same as 0).
Template operator
100%null null
This operator returns TRUE if the input value is NULL, otherwise FALSE will be returned. Please note that NULL is not the same as a numeric zero (0). ... Example 1 {if 0|null()} The truth is out there. {else} The day the earth stood still. {/if} The following output will be produced: "The day the earth stood still". ... null ... Returns TRUE if the input value is NULL (not the same as 0).
Template operator
64%is_null is_null
This operator checks if the input parameter or the target variable is NULL. If it is, the operator will return TRUE, otherwise FALSE will be returned. If both the input parameter and the target ... Example 1 {def $my_variable=3} {if $my_variable|is_null()} It is NULL. {else} It is not NULL. {/if} The following output will be produced: "It is not NULL.". Example 2 {def ... is_null ... Returns TRUE if the provided variable is NULL.
Template operator
64%is_null is_null
This operator checks if the input parameter or the target variable is NULL. If it is, the operator will return TRUE, otherwise FALSE will be returned. If both the input parameter and the target ... Example 1 {def $my_variable=3} {if $my_variable|is_null()} It is NULL. {else} It is not NULL. {/if} The following output will be produced: "It is not NULL.". Example 2 {def ... is_null ... Returns TRUE if the provided variable is NULL.
Template operator
64%is_null is_null
This operator checks if the input parameter or the target variable is NULL. If it is, the operator will return TRUE, otherwise FALSE will be returned. If both the input parameter and the target ... Example 1 {def $my_variable=3} {if $my_variable|is_null()} It is NULL. {else} It is not NULL. {/if} The following output will be produced: "It is not NULL.". Example 2 {def ... is_null ... Returns TRUE if the provided variable is NULL.
Template operator
64%is_null is_null
This operator checks if the input parameter or the target variable is NULL. If it is, the operator will return TRUE, otherwise FALSE will be returned. If both the input parameter and the target ... Example 1 {def $my_variable=3} {if $my_variable|is_null()} It is NULL. {else} It is not NULL. {/if} The following output will be produced: "It is not NULL.". Example 2 {def ... is_null ... Returns TRUE if the provided variable is NULL.
Template operator

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