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49 lines
1.4 KiB
49 lines
1.4 KiB
--TEST--
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Test strtr() function : basic functionality
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--FILE--
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<?php
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echo "*** Testing strtr() : basic functionality ***\n";
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//definitions of required input variables
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$trans1_arr = array("t" => "T", "e" => "E", "st" => "ST");
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$trans2_arr = array('t' => 'T', 'e' => 'E', 'st' => 'ST');
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$heredoc_str = <<<EOD
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test strtr
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EOD;
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//translating single char
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var_dump( strtr("test strtr", "t", "T") );
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var_dump( strtr('test strtr', 't', 'T') );
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var_dump( strtr($heredoc_str, "t", "T") );
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//translating set of chars
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//$from and $to are of same length
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var_dump( strtr("test strtr", "test", "TEST") );
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var_dump( strtr('test strtr', 'test', 'TEST') );
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var_dump( strtr($heredoc_str, "test", "TEST") );
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//$from and $to are of different lengths, extra chars in the longer one are ignored
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var_dump( strtr("test strtr", "test", "TESTz") );
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var_dump( strtr('test strtr', 'testz', 'TEST') );
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var_dump( strtr($heredoc_str, "test", "TESTz") );
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//by using replace_pairs array
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var_dump( strtr("test strtr", $trans1_arr) );
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var_dump( strtr('test strtr', $trans2_arr) );
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var_dump( strtr($heredoc_str, $trans1_arr) );
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echo "*** Done ***";
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?>
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--EXPECT--
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*** Testing strtr() : basic functionality ***
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string(10) "TesT sTrTr"
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string(10) "TesT sTrTr"
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string(10) "TesT sTrTr"
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string(10) "TEST STrTr"
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string(10) "TEST STrTr"
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string(10) "TEST STrTr"
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string(10) "TEST STrTr"
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string(10) "TEST STrTr"
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string(10) "TEST STrTr"
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string(10) "TEST STrTr"
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string(10) "TEST STrTr"
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string(10) "TEST STrTr"
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*** Done ***
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