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Solar_Filter_ValidateIsoTimestamp
validateIsoTimestamp()

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validateIsoTimestamp()

public bool validateIsoTimestamp ( mixed $value )

Validates that the value is an ISO 8601 timestamp string.

Parameters

  • (mixed) $value: The value to validate.

Returns

  • (bool) True if valid, false if not.

Description

Validates that the value is an ISO 8601 timestamp string.

The format is "yyyy-mm-ddThh:ii:ss" (note the literal "T" in the middle, which acts as a separator -- may also be a space).

Also checks that the date itself is valid (for example, no Feb 30).