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<?php $string = "[ABC] This & Text"; Echo make_post_type($string); function make_post_type($string) { $needle = array('-', ' '); $arr = explode(" ", $string); foreach($arr as &$a){ if($a[0] != "[" && $a[-1] != "]"){ $a = preg_replace("/[^a-zA-Z0-9_\s]/", "", strtolower($a)); // Remove special characters }else{ $a = substr($a, 1,-1); } } $string = preg_replace('!\s+!', ' ', implode(" ", $arr)); // Now remove extra spaces return str_replace($needle, '_', $string); }
Output for 7.1.0 - 7.1.33, 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
ABC_this_text
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.
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
Notice: Uninitialized string offset: -1 in /in/rZlaP on line 11 Notice: Uninitialized string offset: -1 in /in/rZlaP on line 11 Notice: Uninitialized string offset: -1 in /in/rZlaP on line 11 ABC_this_text
preferences:
176.92 ms | 409 KiB | 5 Q