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<?php $string = 'Hello, there!'; if (!strpos($string, 'Hello')) { echo 'Did not detect "Hello" in string (default)' . PHP_EOL; } if (false == strpos($string, 'Hello')) { echo 'Did not detect "Hello" in string (loose equality)' . PHP_EOL; } if (false === strpos($string, 'Hello')) { echo 'Did not detect "Hello" in string (strict equality)' . PHP_EOL; }
Output for 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
Did not detect "Hello" in string (default) Did not detect "Hello" in string (loose equality)
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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