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run code in 300+ PHP versions simultaneously
<?php $strings = ['This is. a.. test...', 'This is a........... test.', '...This is. a.. ..test', 'This is a test', 'This. is... a. test.' ]; foreach ($strings as $string) { if (preg_match('~(?<!\.)\.{3}(?!\.)~', $string)) { echo "Yes, found an occurrence of not more than 3 dots in a row ($string)"; } else { echo "Nope, no occurrence of exactly 3 dots in a row ($string)"; } echo "\n"; }
Output for 5.6.38, 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 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
Yes, found an occurrence of not more than 3 dots in a row (This is. a.. test...) Nope, no occurrence of exactly 3 dots in a row (This is a........... test.) Yes, found an occurrence of not more than 3 dots in a row (...This is. a.. ..test) Nope, no occurrence of exactly 3 dots in a row (This is a test) Yes, found an occurrence of not more than 3 dots in a row (This. is... a. test.)
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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184.68 ms | 407 KiB | 5 Q