8 lines
284 B
PHP
8 lines
284 B
PHP
$str = "alphaBETA";
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echo strtoupper($str), "\n"; // ALPHABETA
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echo strtolower($str), "\n"; // alphabeta
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echo ucfirst($str), "\n"; // AlphaBETA
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echo lcfirst("FOObar"), "\n"; // fOObar
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echo ucwords("foO baR baZ"), "\n"; // FoO BaR BaZ
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echo lcwords("FOo BAr BAz"), "\n"; // fOo bAr bAz
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