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<?php $filename = '..hel...lo....wor.......ld.......'; echo 'Original: ', $filename, "\n"; $filename = preg_replace( '/\.{2,}/', '.', $filename ); echo 'After preg_replace(): ', $filename, "\n"; $filename = rtrim( $filename, '.' ); echo 'After rtrim(): ', $filename, "\n"; $filename .= '.png'; echo 'Final: ', $filename;
Output for git.master, git.master_jit, rfc.property-hooks
Original: ..hel...lo....wor.......ld....... After preg_replace(): .hel.lo.wor.ld. After rtrim(): .hel.lo.wor.ld Final: .hel.lo.wor.ld.png

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