Anomalous Monk, the reason I used "throught" is that I'm not a "natural English speraker"... so my thoughts maybe inaccurate in English...

...and yes, I can use grep at all, instead of use a foreach, and then a grep.

Thank you for your answers!

In reply to Re^6: How can I delete an element in a foreach cycle? by saintex
in thread How can I delete an element in a foreach cycle? by saintex

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