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| 1 | <?php |
| 2 | |
| 3 | /* |
| 4 | * This file is part of the Symfony package. |
| 5 | * |
| 6 | * (c) Fabien Potencier <fabien@symfony.com> |
| 7 | * |
| 8 | * For the full copyright and license information, please view the LICENSE |
| 9 | * file that was distributed with this source code. |
| 10 | */ |
| 11 | |
| 12 | namespace Symfony\Component\VarDumper\Dumper; |
| 13 | |
| 14 | use Symfony\Component\VarDumper\Cloner\Cursor; |
| 15 | use Symfony\Component\VarDumper\Cloner\Stub; |
| 16 | |
| 17 | /** |
| 18 | * CliDumper dumps variables for command line output. |
| 19 | * |
| 20 | * @author Nicolas Grekas <p@tchwork.com> |
| 21 | */ |
| 22 | class CliDumper extends AbstractDumper |
| 23 | { |
| 24 | public static $defaultColors; |
| 25 | public static $defaultOutput = 'php://stdout'; |
| 26 | |
| 27 | protected $colors; |
| 28 | protected $maxStringWidth = 0; |
| 29 | protected $styles = [ |
| 30 | // See http://en.wikipedia.org/wiki/ANSI_escape_code#graphics |
| 31 | 'default' => '0;38;5;208', |
| 32 | 'num' => '1;38;5;38', |
| 33 | 'const' => '1;38;5;208', |
| 34 | 'str' => '1;38;5;113', |
| 35 | 'note' => '38;5;38', |
| 36 | 'ref' => '38;5;247', |
| 37 | 'public' => '', |
| 38 | 'protected' => '', |
| 39 | 'private' => '', |
| 40 | 'meta' => '38;5;170', |
| 41 | 'key' => '38;5;113', |
| 42 | 'index' => '38;5;38', |
| 43 | ]; |
| 44 | |
| 45 | protected static $controlCharsRx = '/[\x00-\x1F\x7F]+/'; |
| 46 | protected static $controlCharsMap = [ |
| 47 | "\t" => '\t', |
| 48 | "\n" => '\n', |
| 49 | "\v" => '\v', |
| 50 | "\f" => '\f', |
| 51 | "\r" => '\r', |
| 52 | "\033" => '\e', |
| 53 | ]; |
| 54 | |
| 55 | protected $collapseNextHash = false; |
| 56 | protected $expandNextHash = false; |
| 57 | |
| 58 | private $displayOptions = [ |
| 59 | 'fileLinkFormat' => null, |
| 60 | ]; |
| 61 | |
| 62 | private $handlesHrefGracefully; |
| 63 | |
| 64 | /** |
| 65 | * {@inheritdoc} |
| 66 | */ |
| 67 | public function __construct($output = null, string $charset = null, int $flags = 0) |
| 68 | { |
| 69 | parent::__construct($output, $charset, $flags); |
| 70 | |
| 71 | if ('\\' === \DIRECTORY_SEPARATOR && !$this->isWindowsTrueColor()) { |
| 72 | // Use only the base 16 xterm colors when using ANSICON or standard Windows 10 CLI |
| 73 | $this->setStyles([ |
| 74 | 'default' => '31', |
| 75 | 'num' => '1;34', |
| 76 | 'const' => '1;31', |
| 77 | 'str' => '1;32', |
| 78 | 'note' => '34', |
| 79 | 'ref' => '1;30', |
| 80 | 'meta' => '35', |
| 81 | 'key' => '32', |
| 82 | 'index' => '34', |
| 83 | ]); |
| 84 | } |
| 85 | |
| 86 | $this->displayOptions['fileLinkFormat'] = ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format') ?: 'file://%f#L%l'; |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Enables/disables colored output. |
| 91 | */ |
| 92 | public function setColors(bool $colors) |
| 93 | { |
| 94 | $this->colors = $colors; |
| 95 | } |
| 96 | |
| 97 | /** |
| 98 | * Sets the maximum number of characters per line for dumped strings. |
| 99 | */ |
| 100 | public function setMaxStringWidth(int $maxStringWidth) |
| 101 | { |
| 102 | $this->maxStringWidth = $maxStringWidth; |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * Configures styles. |
| 107 | * |
| 108 | * @param array $styles A map of style names to style definitions |
| 109 | */ |
| 110 | public function setStyles(array $styles) |
| 111 | { |
| 112 | $this->styles = $styles + $this->styles; |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * Configures display options. |
| 117 | * |
| 118 | * @param array $displayOptions A map of display options to customize the behavior |
| 119 | */ |
| 120 | public function setDisplayOptions(array $displayOptions) |
| 121 | { |
| 122 | $this->displayOptions = $displayOptions + $this->displayOptions; |
| 123 | } |
| 124 | |
| 125 | /** |
| 126 | * {@inheritdoc} |
| 127 | */ |
| 128 | public function dumpScalar(Cursor $cursor, string $type, $value) |
| 129 | { |
| 130 | $this->dumpKey($cursor); |
| 131 | |
| 132 | $style = 'const'; |
| 133 | $attr = $cursor->attr; |
| 134 | |
| 135 | switch ($type) { |
| 136 | case 'default': |
| 137 | $style = 'default'; |
| 138 | break; |
| 139 | |
| 140 | case 'integer': |
| 141 | $style = 'num'; |
| 142 | break; |
| 143 | |
| 144 | case 'double': |
| 145 | $style = 'num'; |
| 146 | |
| 147 | switch (true) { |
| 148 | case \INF === $value: $value = 'INF'; break; |
| 149 | case -\INF === $value: $value = '-INF'; break; |
| 150 | case is_nan($value): $value = 'NAN'; break; |
| 151 | default: |
| 152 | $value = (string) $value; |
| 153 | if (false === strpos($value, $this->decimalPoint)) { |
| 154 | $value .= $this->decimalPoint.'0'; |
| 155 | } |
| 156 | break; |
| 157 | } |
| 158 | break; |
| 159 | |
| 160 | case 'NULL': |
| 161 | $value = 'null'; |
| 162 | break; |
| 163 | |
| 164 | case 'boolean': |
| 165 | $value = $value ? 'true' : 'false'; |
| 166 | break; |
| 167 | |
| 168 | default: |
| 169 | $attr += ['value' => $this->utf8Encode($value)]; |
| 170 | $value = $this->utf8Encode($type); |
| 171 | break; |
| 172 | } |
| 173 | |