PHPerKaigi 2024

Foreign Function Interface

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Nathaniel Sabanski
9 months ago
Quickstart from Rasmus Lerdorf's 25 years of PHP talk.

<?php
$ffi
= FFI::cdef(
"int printf(const char *format, ...);",
"libc.so.6");
$ffi->printf("Hello %s!\n", "world");
?>

Requires ffi.enable=1
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