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42 lines
745 B
42 lines
745 B
--TEST--
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Filesystem and math functions - is_dir, is_file, round
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--FILE--
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<?php
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echo "== is_dir() ==\n";
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var_dump(is_dir("/"));
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var_dump(is_dir("/nonexistent_path_xyz123"));
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var_dump(is_dir(sys_get_temp_dir()));
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echo "== is_file() ==\n";
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var_dump(is_file("/nonexistent_file_xyz123"));
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var_dump(is_file(__FILE__));
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echo "== round() ==\n";
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var_dump(round(3.4));
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var_dump(round(3.6));
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var_dump(round(3.14159, 2));
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var_dump(round(3.5));
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var_dump(round(4.5));
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var_dump(round(-1.5));
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var_dump(round(1234.5678, 2));
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var_dump(round(1234.5678, -2));
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?>
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--EXPECT--
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== is_dir() ==
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bool(true)
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bool(false)
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bool(true)
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== is_file() ==
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bool(false)
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bool(true)
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== round() ==
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float(3)
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float(4)
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float(3.14)
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float(4)
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float(5)
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float(-2)
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float(1234.57)
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float(1200)
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