为什么"$var_string="123";" 总是报错误呢,大神们帮我看看.
<?php
echo $m1 = memory_get_usage();
echo "
";
"$var_string="123";"
echo $m2 = memory_get_usage()-$m1;
<?php
echo $m1 = memory_get_usage();
echo "
";
"$var_string="123";"
echo $m2 = memory_get_usage()-$m1;
2016-07-14
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