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Kirkwood Center for Continuing Education Introduction to PHP and MySQL By Fred McClurg, frmcclurg@gmail.com © Copyright 2010 All Rights Reserved. 1
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Chapter Six Printing Arrays 2 http://webcert.kirkwood.edu/~fmcclurg/c ourses/php/slides/chapter06.printing.ppt
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<?php $pop['IA']['Independence'] = 6101; $pop['IA']['Manchester'] = 4898; printf( "print_r( \$pop ); " ); print_r( $pop ); ?> Array ( [IA] => Array ( [Independence] => 6101 [Manchester] => 4898 ) Array Printing Function “print_r” 3
![< php $pop[ IA ][ Independence ] = 6101; $pop[ IA ][ Manchester ] = 4898; printf( print_r( \$pop ); ); print_r( $pop ); > Array ( [IA] => Array ( [Independence] => 6101 [Manchester] => 4898 ) Array Printing Function print_r 3](http://images.slideplayer.com./16/4971481/slides/slide_3.jpg "< php $pop[ IA ][ Independence ] = 6101; $pop[ IA ][ Manchester ] = 4898; printf( print_r( \$pop ); ); print_r( $pop ); > Array ( [IA] => Array ( [Independence] => 6101 [Manchester] => 4898 ) Array Printing Function print_r 3")
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array(1) { ["IA"]=> array(2) { ["Independence"]=> int(6101) ["Manchester"]=> int(4898) } <?php $pop['IA']['Independence'] = 6101; $pop['IA']['Manchester'] = 4898; printf( "var_dump( \$pop ); " ); var_dump( $pop ); ?> Array Printing Function “var_dump” 4
![array(1) { [ IA ]=> array(2) { [ Independence ]=> int(6101) [ Manchester ]=> int(4898) } < php $pop[ IA ][ Independence ] = 6101; $pop[ IA ][ Manchester ] = 4898; printf( var_dump( \$pop ); ); var_dump( $pop ); > Array Printing Function var_dump 4](http://images.slideplayer.com./16/4971481/slides/slide_4.jpg "array(1) { [ IA ]=> array(2) { [ Independence ]=> int(6101) [ Manchester ]=> int(4898) } < php $pop[ IA ][ Independence ] = 6101; $pop[ IA ][ Manchester ] = 4898; printf( var_dump( \$pop ); ); var_dump( $pop ); > Array Printing Function var_dump 4")
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array ( 'IA' => array ( 'Independence' => 6101, 'Manchester' => 4898, ), ) <?php $pop['IA']['Independence'] = 6101; $pop['IA']['Manchester'] = 4898; printf( "var_export( \$pop ); " ); var_export( $pop ); ?> Array Printing Function “var_export” 5
![array ( IA => array ( Independence => 6101, Manchester => 4898, ), ) < php $pop[ IA ][ Independence ] = 6101; $pop[ IA ][ Manchester ] = 4898; printf( var_export( \$pop ); ); var_export( $pop ); > Array Printing Function var_export 5](http://images.slideplayer.com./16/4971481/slides/slide_5.jpg "array ( IA => array ( Independence => 6101, Manchester => 4898, ), ) < php $pop[ IA ][ Independence ] = 6101; $pop[ IA ][ Manchester ] = 4898; printf( var_export( \$pop ); ); var_export( $pop ); > Array Printing Function var_export 5")
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to be continued... http://webcert.kirkwood.edu/~fmcclurg/c ourses/php/slides/chapter06d.printing.ppt
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