Patrón

Prueba y valida expresiones regulares con texto de muestra

Cadena de Prueba

messages.function

Replacement

Pattern Modifiers

Caseless (i)

Multiline mode (m)

Dot all (s)

Extended (x)

Anchored (A)

Dollar end only (D)

Extra analysis of pattern (S)

Pattern is ungreedy (U)

Extra (X)

Pattern is treated as UTF-8 (u)

Options

Pattern order (PREG_PATTERN_ORDER)

Set order (PREG_SET_ORDER)

Offset capture (PREG_OFFSET_CAPTURE)

Split no empty (PREG_SPLIT_NO_EMPTY)

Split delim capture (PREG_SPLIT_DELIM_CAPTURE)

Split offset capture (PREG_SPLIT_OFFSET_CAPTURE)

Test Regex