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<?php $strings = [ "test@test.edu", "test@test.edu.pl", "test@test.com", "test.edu@test.com" ]; foreach ($strings as $string) { if (in_array("edu", explode(".", explode("@", $string)[1]))) { echo "$string contains .edu after @" . PHP_EOL; } else { echo "$string dot not contain .edu after @" . PHP_EOL;; } }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
test@test.edu contains .edu after @ test@test.edu.pl contains .edu after @ test@test.com dot not contain .edu after @ test.edu@test.com dot not contain .edu after @
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
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200.69 ms | 407 KiB | 5 Q